(12M-4T) Birthday Dresses • Baby's First 1st Birthday Dress • Toddler Birthday Dress Boutique Birthday Dresses & Birthday Outfits from hand crafted smocked birthday dresses by Rosalina to boutique birthday dresses by Rare Editions. 1st First birthday dresses, 2nd second birthday dresses, 3rd, or 4th toddler birthday dresses.