Double the trouble and double the fun, 2 babies are better than 1. Shop InvitationBox.com for the best selection of twin baby shower invitations. Once the doctor says he sees more than one baby, it's time to double your efforts to collect diapers, clothes, gear, bottles and other essentials. What better way to welcome twins into the world than with a baby shower built for 2. Whether you're in need of twin girls baby shower invitations, baby shower invitations for twin boy and girl combos or gender neutral twin baby shower invitations, we've got you covered. Our selection of party invites includes an assortment of classic themes with rattles, blocks, bibs and more. We also carry modern prints with owls, chevron patterns and other modern designs.