Kids

The first column has the US/UK size, the second column has the corresponding EU size, the third column has the chest measurement associated to that size, the fourth column has the waist measurement, the fifth has the hips measurement, and the sixth has the height measurement
US/UK	EU	CHEST	WAIST	HIPS	HEIGHT
1	86	20.0" 51cm	19.5" 50cm	20.0" 51cm	32.0" 81cm
2	92	21.0" 53cm	20.5" 52cm	21.0" 53cm	35.0" 89cm
3	98	22.0" 56cm	21.0" 53cm	22.0" 56cm	38.0" 97cm
4	104	23.0" 58cm	21.5" 55cm	23.0" 58cm	41.0" 104cm
5	110	24.0" 61cm	22.0" 56cm	24.0" 61cm	44.0" 112cm
6	116	25.0" 64cm	22.5" 57cm	25.0" 64cm	47.0" 119cm
7	122	26.0" 66cm	23.0" 58cm	26.0" 66cm	50.0" 127cm
8	128	27.0" 69cm	23.5" 60cm	28.0" 71cm	53.0" 135cm
10/9-10	134-140	28.5" 72cm	24.5" 62cm	29.0" 74cm	56.0" 142cm
12/11-12	146-152	30.0" 76cm	25.5" 65cm	31.0" 79cm	59.0" 150cm
14		31.5" 80cm	26.5" 67cm	32.5" 83cm	63.0" 160cm

Kids' Rain Boots

The first column has the US size, the second column has the corresponding UK size, the third column has the corresponding EU size, the fourth column has the age associated to that size and the fifth column has the insole length
US	UK	EU	AGE	INSOLE LENGTH
4	3	20	1 - 2	5.5" 140mm
5	4	21	1.5 - 2	5.7" 145mm
6	5	22	2 - 3	6" 152mm
7	6	23	2.5 - 4	6.25" 159mm
8	7	24	3.5 - 5	6.54" 166m
9	8	25	4.5 - 5	6.8" 173mm
10	9	27	5 - 6	7.1" 180mm
11	10	28	5.5 - 7.5	7.36" 187mm
12	11	30	6 - 7.5	7.64" 194mm
13	12	31	7 - 8	8" 204mm
1	13	32	7.5 - 8.5	8.4" 213mm
2	1	33	8.5 - 9.5	8.66" 220mm
3	2	34	8-10	8.94" 227mm

Kids' Flip Flops

The first column has the US/UK size, the second column has the corresponding EU size, the third column has the age associated to that size and the fourth column has the insole length
US/UK	EU	AGE	INSOLE LENGTH
S (Size 7)	24	2.5 - 4	6.25" 160mm
M (Size 9)	26	4.5 - 5	6.75" 170mm
L (Size 11)	29	5.5 - 7.5	7" 180mm
XL (Size 13)	31	7 - 8	7.75" 195mm

Kids' Slippers

The first column has the US/UK size, the second column has the age associated to that size and the third column has the insole length
US/UK	AGE	INSOLE LENGTH
S (Size 5-7)	2.5 - 4	6.75" 173mm
M (Size 8-10)	4.5 - 5	7" 180mm
L (Size 11-13)	5.5 - 7.5	7.25" 185mm
XL (Size 1-2)	7 - 8	7.5" 193mm

Kids' Robes

As our kids' robes are unisex, sizing is based on a boy’s average proportions (it has to fit him too!) To select the right size for a girl, choose one size smaller than normal. Ex: if she normally wears medium, select a small.

The first column has the US/UK size, the second column has the chest measurement associated to that size, the third column has the waist measurement, the fourth has the hips measurement, and the fifth has the height measurement
US/UK	CHEST	WAIST	HIPS	HEIGHT
2 S (AGES 2-3)	21.0" 53cm	20.5" 52cm	21.0" 53cm	35.0" 89cm
3 S (AGES 2-3)	22.0" 56cm	21.0" 53cm	22.0" 56cm	38.0" 97cm
4 M (AGES 4-5)	23.0" 58cm	21.5" 55cm	23.0" 58cm	41.0" 104cm
5 M (AGES 4-5)	24.0" 61cm	22.0" 56cm	24.0" 61cm	44.0" 112cm
6 L (AGES 6-7)	25.0" 64cm	22.5" 57cm	25.0" 64cm	47.0" 119cm
7 L (AGES 6-7)	26.0" 66cm	23.0" 58cm	26.0" 66cm	50.0" 127cm
8 XL (AGES 8-9)	27.0" 69cm	23.5" 60cm	28.0" 71cm	53.0" 135cm
10 XL (AGES 8-9)	28.5" 72cm	24.5" 62cm	29.0" 74cm	56.0" 142cm