Elfberg taupe blouse w/ ruffle neck & sleeve hem

Size: no label but only the number 48. Maybe European sizing? Please check measurements. Measurements laying flat; P2P: 18in Length: 24.5in Waist: 15.5in I’m guessing it’s around a S/M. Color: Taupe EUC Style: somewhat sheer, sleeveless ruffle detail at neck line and sleeve. Mock button down. Closure is really on back with keyhole. **REPOSH.. NEVER WORN.. Bought here, and it's Too big for me unfortunately.