Newborn Twin Outfits : Therefore, matching clothes for your newly born twins are entirely off the table, especially when they're newborns. Clothes should be cozy, soft, and easy to take off. Flexible jumpsuits attached at the front are best and easy to remove, as well as tops with envelope necks, which are more comfortable to get over your baby's head. Jumpsuits with zips are the best for dressing your baby quickly and easily.