This sweet little H&M Cotton/Linen Tweed Vest was mine back in the late 90’s. I used to wear it as shown, nothing underneath except a bra, with a denim jacket or blazer over it. (Clearly I didn’t have an office job 😃). It’s labeled a 4 but I can assure you it’s a modern 2 (XS) or even a 0 (XXS). For reference, my dress form is a Size 2 with a 34 A/B cup and a 24” waist and she can hardly breathe in it. Underarm to underarm measures 15” and can stretch to a maximum of 16”. One of my tiny buyers will love this! It is made from 66% Cotton/34% Linen. Tan/Brown with some infrequent Toffee running throughout, to add a dash of color. The lining and fabric in the back is Polyester Satin. Two little front pockets. Metal Buckle in back. Very well made, as were most things from H&M when they first came to the U.S. from Sweden. Even the fabric-covered buttons are top-notch quality. Made in Romania. EUC.