Size Guide - swimwear - metric
| Floppy Hat | 0-3 M | 3-6 M | 6-12 M | 1-3 Y |
| Crown circumference (inside) | 48 | 49 | 51 | 53 |
| Depth of Brim SUNHAT - seam to edge | 6.8 | 7.1 | 7.7 | 8.3 |
| 1/2 Outside Brim Circumference SUNHAT | 42.5 | 44 | 47 | 50 |
| Depth of Hat - crown seam to brim seam | 12 | 12.5 | 13.5 | 14.5 |
| Sunsafe Suit | 3-6 M | 6-9 M | 9 - 12 M | 12- 18 M | 18 - 24 M |
| Body length from shoulder to hem (front) | 50.5 | 52.5 | 54.5 | 57.5 | 60 |
| Sleeve length | 24 | 26 | 28 | 30 | 32 |
| Chest width (half) | 23 | 24 | 25 | 26 | 27 |
| Frilled Swimsuit | 3-6 M | 6-9 M | 9 - 12 M | 12- 18 M | 18 - 24 M |
| Chest width (half) | 24 | 25 | 26 | 27 | 28 |
| Front body length from shoulder to hem | 37 | 39 | 41 | 43 | 45 |
| Crotch seam | 7 | 7 | 7.5 | 7.5 | 7.5 |
| Sunsafe Hat | 3-6 M | 6-9 M | 9 - 12 M | 12- 18 M | 18 - 24 M |
| Crown circumference (inside) | 46.5 | 48 | 49.5 | 51 | 52.5 |
| Width of back flap edge (ear to ear) | 31 | 32 | 33 | 34 | 35 |
| Depth of back flap | 9.5 | 10 | 10.5 | 11 | 11.5 |
| Across crown forehead to back | 25 | 26 | 27 | 28 | 29 |
| Board Shorts | 3-6 M | 6-9 M | 9 - 12 M | 12- 18 M | 18 - 24 M | 2- 3 Y | 3- 4 Y |
| Waistband (relaxed) | 20 | 20.5 | 21 | 21.5 | 22 | 22.5 | 23 |
| Front length of lining short | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Back length of lining short | 17.5 | 18.5 | 19.5 | 20.5 | 21.5 | 22.5 | 23.5 |
| Leg opening of lining short | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 |
| Rash Vest | 3-6 M | 6-9 M | 9 - 12 M | 12- 18 M | 18 - 24 M | 2- 3 Y | 3- 4 Y |
| Chest width (half) | 22.5 | 23.5 | 24.5 | 25.5 | 26.5 | 27.5 | 28.5 |
| Sleeve length | 30.5 | 32 | 33.5 | 35 | 36.5 | 38 | 39.5 |
| Front length from shoulder | 29 | 30.5 | 32 | 33.5 | 35 | 36.5 | 38 |
| Neck width | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 |
| Swim Shorts | 3-6 M | 6-9 M | 9 - 12 M | 12- 18 M | 18 - 24 M | 2- 3 Y | 3- 4 Y |
| Half waist width (relaxed) | 19.5 | 20.5 | 21.5 | 22.5 | 23.5 | 24.5 | 25.5 |
| Front length including waistband | 19.5 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 |
| Back length including waistband | 18.5 | 18.5 | 19 | 19.5 | 20 | 20.5 | 21 |
| Leg opening (measured folded) | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 |


