Mint ice blue collared shirt / blouse

Worn very few times. Bought form Marks and Spencer’s UK, Limited Edition collection. Color is icy mint blue. Fabric tag says polyester, but texture feels more luxurious like georgette/silk and is sheer/semi sheer. Size label is UK - 6 which converts to US-2 or small. Has two tiny spots as shown is last picture. Barely noticeable. Last picture is from the Marks and Spencer’s website, just for reference for the fit. TAgs: H&M, Zara, banana republic, Eileen fisher, top shop, express j crew