Baby Toddler Kids Girl Special Occasion Formal Lace Dress 18-24 Months (100): Chest 22" Waist 22" Length 25" 2 - 3 Years (110): Chest 23" Waist 23" Length 26" 3-4 Years (120): Chest 24" Waist 24" Length 27" 4-5 Years (130): Chest 26" Waist 26" Length 28" 5-6 Years (140): Chest 27" Waist 27" Length 30"