Inside pocket (card can be cut to fit any front pocket). The "Aspen Collection" bag decor is made of beautiful silk, handmade, and only one corner is flared. The proud owner never has to adjust or fiddle with the corner to get the handkerchief sitting snugly in the pocket. Looks gorgeous and will add the finishing touch to your costume. NOTE: This is for display and decoration only, not for sneezing! If you fancy a traditional pocket square, this company also makes a full-size silk version in many colors (and they can even custom-order it for you!), the Venetian Collection. EXCELLENT and attentive customer service. Miami Pocket Squares Aspen Men's Silk Pocket Square 7ΒΎ x 3ΒΎ Light Blue