• May include: A Simplicity sewing pattern envelope, number 3664, featuring instructions for pet apparel. The cover displays two small dogs wearing a red coat and a blue coat with white trim, alongside a round, multi-colored patterned pet bed.
  • May include: A Simplicity 3664 sewing pattern envelope featuring a dog wearing a red coat and a blue coat with white trim, alongside two tan paper pattern instruction sheets. The envelope displays the text IT'S SO easy IT'S Simplicity 3664.
  • May include: A Simplicity 3664 sewing pattern envelope for a dog coat and pet bed. The back of the white paper envelope displays illustrations of the finished items in tan and blue, along with detailed instructions, fabric requirements, and a barcode.
  • May include: A dark brown dress form mannequin on a tripod stand next to text that reads: Your Pattern, Delivered with Care, Reliable shipping worldwide, Verified & shipped in 1-3 business days, Updated October 2025, JUMJIM APPAREL ONTARIO CANADA.
  • May include: A Simplicity sewing pattern envelope, number 3664, featuring instructions for pet apparel. The cover displays two small dogs wearing a red coat and a blue coat with white trim, alongside a round, multi-colored patterned pet bed.
  • Product video
  • May include: A Simplicity 3664 sewing pattern envelope featuring a dog wearing a red coat and a blue coat with white trim, alongside two tan paper pattern instruction sheets. The envelope displays the text IT'S SO easy IT'S Simplicity 3664.
  • May include: A Simplicity 3664 sewing pattern envelope for a dog coat and pet bed. The back of the white paper envelope displays illustrations of the finished items in tan and blue, along with detailed instructions, fabric requirements, and a barcode.
  • May include: A dark brown dress form mannequin on a tripod stand next to text that reads: Your Pattern, Delivered with Care, Reliable shipping worldwide, Verified & shipped in 1-3 business days, Updated October 2025, JUMJIM APPAREL ONTARIO CANADA.
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Simplicity 3664 Dog Coat and Pet Bed Pattern Sizes XS Small Medium Uncut Factory Folded

Item highlights

  • Materials: paper, tissue, printed instructions, uncut pattern, factory folded pattern, fleece, synthetic suede, polyester fiberfill, bias tape, velcro, muslin

Seller's description

UNCUT FACTORY FOLDED Simplicity 3664 dog coat and pet bed pattern, Sizes XS Small Medium, complete. Ships from Canada, tracked to the US and internationally — total is final.

For the sewist who would rather cut a proper collar-to-tail dog coat off a real pattern than eyeball a fleece rectangle and hope it fits.

This is Simplicity 3664, "It's So Easy It's Simplicity," a two-view pet-sewing pattern. View A is a dog coat sized by body length from collar to the base of the tail — 6 to 8 inches for X-Small, 8 to 10 inches for Small, 12 to 14 inches for Medium — all three sizes cut from one "All Sizes" tissue, shown on the envelope in red fleece on a small dog and in blue fleece with a corded scroll motif on a larger one. View B is a round pet bed cover with a separate inside pillow cover, shown on the envelope in a dog-print patchwork fabric. Simplicity suggests fleece or synthetic suede for the coat, and flannel, denim, poplin, twill, corduroy or fleece for the bed cover.

What You Get

• Simplicity 3664 dog coat and pet bed pattern, Views A and B
• Full tissue pattern, factory folded and uncut, for both views
• Simplicity printed instruction sheet included
• View A dog coat cut for X-Small, Small and Medium on one "All Sizes" tissue
• View B round pet bed cover plus a separate inside pillow cover pattern piece
• Velcro front closure and an optional corded scroll design motif on View A
• Two 24 inch zipper openings called for on the View B bed cover
• UNCUT FACTORY FOLDED — pieces never opened, on their original folds

Perfect For

• A small-to-medium dog owner who wants three coat sizes cut from a single envelope
• A quilter or scrap-fabric sewist making a matching coat and bed set for one dog
• A gift coat in fleece or synthetic suede for a dog that runs cold
• A round bed cover project that reuses a favorite quilting cotton or corduroy
• Suggested fabrics — View A: Fleece, Synthetic Suede. View B: Flannel, Denim, Poplin, Twill, Corduroy, Fleece

Size and Fit

• View A dog coat sizes XS, Small and Medium, all cut from this one tissue
• X-Small fits a body length of 6 to 8 inches, collar to base of tail
• Small fits a body length of 8 to 10 inches, collar to base of tail
• Medium fits a body length of 12 to 14 inches, collar to base of tail
• View B pet bed cover and inside pillow cover are sized by the fabric yardage given, not by a body chart

Condition

• UNCUT FACTORY FOLDED — both tissue sheets never opened, still on their original factory folds
• Simplicity printed instruction sheet present and legible
• Envelope shows ordinary handling creases at the top fold; no tears seen
• The back panel's price/barcode sticker sits over the spot where Simplicity prints its copyright year, so it isn't legible in our own photos; outside pattern-archive records date this printing to 2007
• Genuine printed pattern — not a PDF and not a reprint
• This is the only copy in our collection.

Q&A

Q: Is this pattern vintage?
A: Not vintage — dated to 2007 from pattern-dealer archive records (two independent listings matching this exact size run); the envelope's own copyright line is covered by a price sticker on this copy, so we could not read it directly, but outside sources confirm the year.
Q: Is it complete?
A: Yes. Both tissue sheets are present, uncut and factory folded, with the instruction sheet included.
Q: Does one envelope really make all three dog coat sizes?
A: Yes — View A is printed as one "All Sizes" tissue covering X-Small, Small and Medium.
Q: What does View B actually include?
A: A round pet bed cover and a separate inside pillow cover, sewn from your own choice of two fabrics plus muslin for the pillow.
Q: How does the dog coat close?
A: With Velcro, per the envelope's own notions list; an optional corded scroll design can be couched on as decoration.
Q: Shipping time?
A: 1-3 business days from Ontario, Canada. US and international orders ship with tracking.
Q: Will I pay customs or duties?
A: No. Your checkout total is final. Sewing patterns ship as printed matter — no surprise fees at delivery.
Q: What if something is wrong?
A: Contact us. We verify every pattern before shipping and we will make it right.

Ships from Ontario, Canada. US and international orders ship with tracking. Your checkout total is final — no surprise customs fees or duties at delivery.

Buying more than one pattern? We combine shipping — add everything you like to your cart and save on shipping costs.

Every sewing pattern ships as printed matter in acid-free packaging inside a rigid mailer. Ships worldwide via Canada Post or Chit Chats. US and international orders ship with tracking. Ships within 1-3 business days.

Trusted with 550+ sales and 100+ five-star reviews.

Every pattern is verified complete and photographed in detail. If you have any concerns about your order, we are always happy to help.

New patterns added daily. Our archive holds thousands of vintage and designer patterns beyond what is currently listed. If you are looking for a specific pattern, message us — we may have exactly what you need.

Please add our store to your favorites to receive future sale promotions and coupons.

Browse more from JumJimApparel:
Pet Clothing Patterns: etsy.com/shop/JumJimApparel?section_id=54034111
Craft Doll and Home: etsy.com/shop/JumJimApparel?section_id=54033913
Simplicity McCall More: etsy.com/shop/JumJimApparel?section_id=54033947
Retro Sewing Patterns: etsy.com/shop/JumJimApparel?section_id=54034011

View more

Low in stock, only 1 left

Price:$28.26

You can only make an offer when buying a single item

Shipping & return policies
  • Get it by
    Nov 2-5
  • Returns
    Accepted within 30 days
  • Cost to ship
    $11.83 to United States, 43215.

Seller's description

Specifications

May include: A Simplicity sewing pattern envelope, number 3664, featuring instructions for pet apparel. The cover displays two small dogs wearing a red coat and a blue coat with white trim, alongside a round, multi-colored patterned pet bed.

UNCUT FACTORY FOLDED Simplicity 3664 dog coat and pet bed pattern, Sizes XS Small Medium, complete. Ships from Canada, tracked to the US and internationally — total is final.

For the sewist who would rather cut a proper collar-to-tail dog coat off a real pattern than eyeball a fleece rectangle and hope it fits.

This is Simplicity 3664, "It's So Easy It's Simplicity," a two-view pet-sewing pattern. View A is a dog coat sized by body length from collar to the base of the tail — 6 to 8 inches for X-Small, 8 to 10 inches for Small, 12 to 14 inches for Medium — all three sizes cut from one "All Sizes" tissue, shown on the envelope in red fleece on a small dog and in blue fleece with a corded scroll motif on a larger one. View B is a round pet bed cover with a separate inside pillow cover, shown on the envelope in a dog-print patchwork fabric. Simplicity suggests fleece or synthetic suede for the coat, and flannel, denim, poplin, twill, corduroy or fleece for the bed cover.

What You Get

• Simplicity 3664 dog coat and pet bed pattern, Views A and B
• Full tissue pattern, factory folded and uncut, for both views
• Simplicity printed instruction sheet included
• View A dog coat cut for X-Small, Small and Medium on one "All Sizes" tissue
• View B round pet bed cover plus a separate inside pillow cover pattern piece
• Velcro front closure and an optional corded scroll design motif on View A
• Two 24 inch zipper openings called for on the View B bed cover
• UNCUT FACTORY FOLDED — pieces never opened, on their original folds

Perfect For

• A small-to-medium dog owner who wants three coat sizes cut from a single envelope
• A quilter or scrap-fabric sewist making a matching coat and bed set for one dog
• A gift coat in fleece or synthetic suede for a dog that runs cold
• A round bed cover project that reuses a favorite quilting cotton or corduroy
• Suggested fabrics — View A: Fleece, Synthetic Suede. View B: Flannel, Denim, Poplin, Twill, Corduroy, Fleece

Size and Fit

• View A dog coat sizes XS, Small and Medium, all cut from this one tissue
• X-Small fits a body length of 6 to 8 inches, collar to base of tail
• Small fits a body length of 8 to 10 inches, collar to base of tail
• Medium fits a body length of 12 to 14 inches, collar to base of tail
• View B pet bed cover and inside pillow cover are sized by the fabric yardage given, not by a body chart

Condition

• UNCUT FACTORY FOLDED — both tissue sheets never opened, still on their original factory folds
• Simplicity printed instruction sheet present and legible
• Envelope shows ordinary handling creases at the top fold; no tears seen
• The back panel's price/barcode sticker sits over the spot where Simplicity prints its copyright year, so it isn't legible in our own photos; outside pattern-archive records date this printing to 2007
• Genuine printed pattern — not a PDF and not a reprint
• This is the only copy in our collection.

Q&A

Q: Is this pattern vintage?
A: Not vintage — dated to 2007 from pattern-dealer archive records (two independent listings matching this exact size run); the envelope's own copyright line is covered by a price sticker on this copy, so we could not read it directly, but outside sources confirm the year.
Q: Is it complete?
A: Yes. Both tissue sheets are present, uncut and factory folded, with the instruction sheet included.
Q: Does one envelope really make all three dog coat sizes?
A: Yes — View A is printed as one "All Sizes" tissue covering X-Small, Small and Medium.
Q: What does View B actually include?
A: A round pet bed cover and a separate inside pillow cover, sewn from your own choice of two fabrics plus muslin for the pillow.
Q: How does the dog coat close?
A: With Velcro, per the envelope's own notions list; an optional corded scroll design can be couched on as decoration.
Q: Shipping time?
A: 1-3 business days from Ontario, Canada. US and international orders ship with tracking.
Q: Will I pay customs or duties?
A: No. Your checkout total is final. Sewing patterns ship as printed matter — no surprise fees at delivery.
Q: What if something is wrong?
A: Contact us. We verify every pattern before shipping and we will make it right.

Ships from Ontario, Canada. US and international orders ship with tracking. Your checkout total is final — no surprise customs fees or duties at delivery.

Buying more than one pattern? We combine shipping — add everything you like to your cart and save on shipping costs.

Every sewing pattern ships as printed matter in acid-free packaging inside a rigid mailer. Ships worldwide via Canada Post or Chit Chats. US and international orders ship with tracking. Ships within 1-3 business days.

Trusted with 550+ sales and 100+ five-star reviews.

Every pattern is verified complete and photographed in detail. If you have any concerns about your order, we are always happy to help.

New patterns added daily. Our archive holds thousands of vintage and designer patterns beyond what is currently listed. If you are looking for a specific pattern, message us — we may have exactly what you need.

Please add our store to your favorites to receive future sale promotions and coupons.

Browse more from JumJimApparel:
Pet Clothing Patterns: etsy.com/shop/JumJimApparel?section_id=54034111
Craft Doll and Home: etsy.com/shop/JumJimApparel?section_id=54033913
Simplicity McCall More: etsy.com/shop/JumJimApparel?section_id=54033947
Retro Sewing Patterns: etsy.com/shop/JumJimApparel?section_id=54034011

  • Use
    Supplies for making crafts
  • Materials
    paper, tissue, printed instructions, uncut pattern, factory folded pattern, fleece, synthetic suede, polyester fiberfill, bias tape, velcro, muslin

Delivery details and policies

  • Get it by
    Nov 2-5
  • Return policy
    Accepted within 30 days.
  • Ships from
    Canada
  • Cost to ship
    $11.83 to United States, 43215

    There was a problem calculating your shipping. Please try again.

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Meet your seller

JumJimApparel
Jen
JumJimApparel ·

Toronto, Canada

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0
·
655 sales
·
7 years on Etsy

Usually responds in a few hours

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

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Simplicity Dog Patterns

Listed on Sep 19, 2026
Homepage Craft Supplies & Tools