Margaret Howell 100% Silk Blue Short Sleeve Ruffles Blouse New with Tag Size 14 UK (US Large) Cross armpit to armpit 21" 26.5" length Short Sleeves Stand Collar 100% Satin Silk This is a very lightweight and luxurious blouse made of silk material. The flowing drape is exceptional, and the slight contouring gives it a very slim appearance. It is a UK size 14, which corresponds to a US women's large size. Please refer to the actual measurements provided for accurate sizing.