Size Guide

Finding the perfect fit for your little one is easy with our comprehensive SnoopyBoo Size Guide. From cozy onesies to adorable outfits, our guide ensures you select the right size for your newborn's comfort and style. With detailed measurements and sizing tips, you'll have all the information you need to make confident choices for your baby's wardrobe. Let our Size Guide help you in creating those picture-perfect moments with outfits that fit just right.

SIZE SHOULDER TO KNEE CHEST WAIST SLEEVE LENGTH
0-3 months 16.9 inch
43 cm		 20 inch
51 cm		 20 inch
51 cm		 22 cm
3-6 months 8.7 inch
44 cm		 20.5 inch
52 cm		 20.5 inch
52 cm		 9.4 inch
24 cm
6-9 months 18.1 inch
46 cm		 20.9 inch
53 cm		 20.9 inch
53 cm		 9.8 inch
25 cm
9-12 months 19.2 inch
49 cm		 21.7 inch
55 cm		 21.7 inch
55 cm		 10.6 inch
27 cm
1 year 20.5 inch
52 cm		 22.4 inch
57 cm		 22.4 inch
57 cm		 11.4 inch
29 cm
2 year 21.7 inch
55 cm		 24 inch
61 cm		 24 inch
61 cm		 12.2 inch
31 cm
3 year 22 inch
56 cm		 24.8 inch
63 cm		 24.8 inch
63 cm		 13 inch
33 cm