Size guide – baby, child, teenager & adult | Seraf


Finding the right size is essential for the baby's comfort... and the parents' peace of mind!

 

Find below the official size guides for clothing Petit Bateau, glasses Izipizi, as well as our tips for choosing the right sizes baby, child, teenager, and woman.

 

All ranges Petit Bateau

 

 

Daywear, underwear, and nightwear

Size 1 Height 2 Bust circumference
N46 47 32
NAI 50 34
1M 54 35
3M 60 40
6M 67 44
9M 71 45
12M 74 46
18M 81 48
24M 86 50
36M 95 52

Socks, tights, and slippers

Size  Shoe size
N/1M 15/16
3M 17/18
6M 19/20
12M 21/22
18M 23/24

 

Hats, caps, beanies, and belts

Size Beanies
N/1month 39/41
3/6M 43/45
12/24M 47/49
Size  Hats or caps
3M 43
6M 45
12/18M 47

 

Gloves, mittens, and scarves

Ages  Mittens and Gloves
3/6months T1
12/24months T2
Ages  Scarves
0/18months YOU

 

 

Boy

Daywear, underwear, and nightwear

Size 1 Height 2 Bust circumference 3 Waist circumference 4 Basin circumference
2A 86 50 48 53
3A 95 52 50 55
4A 104 54 52 57
5A 110 56 53,5 59
6A 116 58 55 61
8A 128 63 57 68
10A 140 68 61 77
12A 152 75 66 81
14A 164 85 71 88
16A 176 90 75 94
18A 182 93 76 96

 

Socks, tights, and slippers

Size Socks and tights
2A 23/24
3/4A 25/26
6A 27/28
8A 29/30
10/12A 31/34
Size Slippers
2/3A 24/25
4/5A 26/27
6/7A 28/29
8/10A 30/31

 

 

Hats, caps, beanies, and belts

Size  Beanies
2/4A 49/51
6/8A 53
10/12A 55
Size  Hats or caps
2A 49
3/4A 51
6/8A 53
10/12A 55
14/18A 57
Size Belts
4/6A T1
8/10A T2
10/12A T3

 

Gloves, mittens, and scarves

Size Mittens and Gloves
3/4A T3
6/8A T4
10/12A T5
Size  Scarves
0/18M T1
2/10A T2
12/18A T3

 

 

Girl

Daywear, underwear, and nightwear

Size 1 Height 2 Bust circumference 3 Waist circumference 4 Basin circumference
2A 86 50 48 53
3A 95 52 50 55
4A 104 54 52 57
5A 110 56 53,5 60
6A 116 58 55 63
8A 128 64 57 69
10A 140 70 61 75
12A 152 78 65 84
14A 158 83 67 89
16A 164 85 69 93
18A 170 87 71 95

 

Socks, tights, and slippers

Size Socks and tights
2A 23/24
3/4A 25/26
6A 27/28
8A 29/30
10/12A 31/34
Size Slippers
2/3A 24/25
4/5A 26/27
6/7A 28/29
8/10A 30/31

 

Hats, caps, beanies, and belts

Size Beanies
2/4A 49/51
6/8A 53
10/12A 55
Size  Hats or caps
2A 49
3/4A 51
6/8A 53
10/12A 55
14/18A 57
Size Belts
4/6A T1
8/10A T2
10/12A T3

 

Gloves, mittens, and scarves

Size Mittens and Gloves
3/4A T3
6/8A T4
10/12A T5
Size  Scarves
0/18M T1
2/10A T2
12/18A T3

 

 

Woman

Daywear

Size  Correspondence 1 Height 2 Bust circumference 3 Waist circumference 4 Basin circumference
12A/XXS 34 170 80 62,5 88,3
14A/XS 36 170 84 66,5 92
16A/S 38 170 88 70,8 96
18A/M 40 170 92 75 99,8
20A/L 42 170 96 79,5 103,5
22A/XL 44 170 102 84 109
XXL 46 170 106,5 89 115

 

Underwear and nightwear

Size  Correspondence 1 Height 2 Bust circumference 3 Waist circumference 4 Basin circumference
12A/XXS 34 170 80 62,5 88,3
14A/XS 36 170 84 66,5 92
16A/S 38 170 88 70,75 96
18A/M 40 170 92 75 99,8
20A/L 42 170 96 79,5 103,5
22A/XL 44 170 102 84 109
XXL 46 170 106,5 89 115

 

Socks and tights

Size  Shoe size
10/12A 31/34
14/16A 35/38
18A 39/42

 

Gloves, mittens, and scarves

Shoe size  Mittens and Gloves
10/12ans T5
14/16ans T6
16/18ans T7
Ages  Scarves
12/18ans T3

 

🧵 Advice : Petit Bateau cuts are fitted. For a looser effect, take one size up.


😎 2. Izipizi glasses (baby & child)

Age Model Head circumference
0–9 months Baby 34–41 cm
9–36 months Kids 41–48 cm
3–5 years Kids+ 46–53 cm
5–10 years Junior 48–54 cm

🔎 Tip : measure the child's head circumference with a tape measure for more accuracy.

🔎 Tip : Petit Bateau fits rather small. If you are unsure between two sizes, prefer the smaller size. 


📏 General tips

  • In case of doubt, contact us via chat or email: contact@seraf.shop

  • All brands fit slightly differently. This guide is indicative.

  • For gifts, choose a larger size so that the baby can enjoy it longer.