What a great little sweater!! It's a soft gray color with royal blue, mint green and rosy mauve stripes. I'd say it's a size small, but there are no tags to speak of. I have a 36" bust and it looks about the same way on me as it does on my dress form. I know it can go through the washer and dryer because because I did both and it's still looking lovely as ever! It's vintage, but in absolutely perfect condition. Pleas ask questions, I'm happy to answer. Thanks for looking!