NIP Size small in pink and beige. I got these as part of an underwear bundle and wore the hipster version of these. Stretchy undies that grow with you throughout pregnancy and postpartum, the ultra-lightweight Grow with Me Maternity & Postpartum Brief will be your new favorite underwear! Made of breathable, soft, stretchy fabric, this full-coverage underwear adapts to your changing body so you’re comfortable no matter where you are on your motherhood journey! Light as air (and barely there!), these high-rise maternity panties provide added coverage for your baby bump or postpartum tummy, and they’re the perfect partner for high-waisted pants or skirts.