My First Christmas Baby Girl Outfit 1-3M brings festive charm to your little one’s holiday season with a long-sleeve reindeer-print romper, a red plaid skirt with matching bow, and a coordinating plaid headband. Designed for 1-3 months or 56-62 cm, this cozy 3-piece set is ideal for Christmas parties, family photos, or seasonal outings, and pairs perfectly with tights or soft baby booties for a complete holiday look.