VTG 90s Rampage floral waist Medium or Small

Beautiful vintage Rampage floral dress!! Gives me all the vibes from the 90s 😍 No size tag, I’m a small and it’s a little big on me, but could be worn oversized. But I do believe this is probably a medium. Please view measurements prior to purchase to ensure perfect fit Armpit to armpit: Approx 19 inches Length: Approx 32 inches VG shape. Gently worn. FAB shape for being over 30 years old! No rips, stains or tears. Smoke free home