Vintage pastel floral butterfly short sleeve cropped blouse

Vintage pastel floral butterfly short sleeve cropped blouse - Howard Wolf made in USA - pretty lilac purple with pastel yellow and purple floral with butterflies - boxy slightly cropped fit - single button closure at the back of the neck - no size or fabric content tags - feels like non-stretch polyester satin - estimated to fit sizes xs-med depending on desired fit (check measurements) Approx flat measurements- pit to pit 20", length 21", across the shoulders 15" Excellent used condition