Vintage style pink bloom peplum blouse

In really good used condition with minimal signs of wear. Appears to be home sewn so does not have a sizing or contents tag Fits like a Medium in my opinion, but please refer to these measurements and photo for fit Armpit to armpit- a little over 21” laid flat across Length- approx 28.5” Tags- floral flowers peonies shimmery silver detail 60s 70s 80s style VTG look