Madewell Seersucker Sophia Peplum Tank in Rainbow Gingham Check Size XXL New without tags! Sold out online. Coming in a colorful seersucker cotton, this cropped peplum tank is the newest addition to our Sophia fam (it has the same shirred elastic waist that looks good on everyone). With wide bra-friendly straps and a tie in back, it's an instant summer fave. Cropped fit. Cotton. Do Well: we partner with the Better Cotton Initiative to improve cotton farming globally. Machine wash. Import. NF821