Order before 5th of December for guaranteed delivery in time for Christmas 🎄

Size Guide

Here at Clara London we know that every baby and child measures differently, and age is usually an unreliable approximation of their true body size. That's why, we recommend choosing their approximate clothing size inside our store (where possible) by height and weight measurement for a true fit.

If your order is a gift, and you are not sure of the child measurement, it's advisable to order a larger size (up to 12 months bigger), ensuring that (1) if bought in advance, the garment will still fit the child during the upcoming colder months; and (2) he or she will be wearing the garment for a much longer period, even if it's a bit bigger to begin with, by simply folding up the sleeves or the trouser legs. Their favourite knitwear will therefore keep them warm and cosy for much longer. 

Also, you will be happy to hear that our jumpers and cardigans are all-year-round wearable items, despite the desperate retailers efforts to get you to buy a different, more breathable cardigan for the cold summer days. Our 100% alpaca wool is non-itchy, breathable and gentle to the touch on direct skin, so feel free to match her favourite summer dresses, or his dashing shorts and shirt outfit with their go-to cosy alpaca cardigan for a timeless and classy look.

Baby cardigans and jumpers (0-2 years) - CM
Size Height (CM) Weight (KG) Chest (CM) Waist (CM) Hips (CM)
5lbs Up to 44 2.3kgs - - -
First Size Up to 50 3.4kgs 38-39 40-42 32-36
Up to 1 mth Up to 56 4.5kgs 39-40 42-44 36-40
Up to 3 mths 56-62 4.5-6kgs 41-43 44-46 40-44
3-6 mths 62-68 6-8kgs 43-45 47-48 44-48
6-9 mths 68-74 8-9.5kgs 45-47 48-49 48-50
9-12 mths 74-80 9.5-11kgs 47-49 49-50 50-52
12-18 mths 80-86 - 49-51 50-51 52-54
1.5 to 2 yrs 86-92 - 51-53 51-52 54-56

 

Baby cardigans and jumpers (0-2 years) - INCH 

Size Height (IN) Weight (LB) Chest (IN) Waist (IN) Hips (IN)
5lbs Up to 17 12 5lbs - - -
First Size Up to 1934 7lbs 8oz 15 - 1514 1534- 1612 1212- 1414
Up to 1 mth Up to 22 10lbs 1514- 1534 1612- 1714 1414- 1534
Up to 3 mths 22 - 2412 10-14lbs 1614 - 17 1714 - 18 1534- 1714
3-6 mths 2412- 2634 14-18lbs 17- 1734 1812 - 19 1714- 19
6-9 mths 2634- 29 18-21lbs 17341812 19 - 1914 19 - 1934
9-12 mths 29 - 3112 21-24lbs 18121914 19141934 1934- 2012
12-18 mths 3112- 3334 - 1914- 20 1934- 20 2012- 2114
1.5 to 2 yrs 3334- 3614 - 20- 2034 20- 2012 2134- 22

 

 Girls cardigans (2-16 years) - CM

Size Size Height (CM) Weight (KG) Chest (CM) Waist (CM) Hips (CM)
2-3 yrs 3 yrs 98 - 55 53 58
3-4 yrs 4 yrs 104 - 57 54 60
4-5 yrs 5 yrs 110 - 59 55 62
5-6 yrs 6 yrs 116 - 61 57 65
6-7 yrs 7 yrs 122 - 63 58 68
7-8 yrs 8 yrs 128 - 66 59 71
8-9 yrs 9 yrs 134 - 69 61 74
9-10 yrs 10 yrs 140 - 72 62 78
10-11 yrs 11 yrs 146 - 75 63 81
11-12 yrs 12 yrs 152 - 79 64 84
12-13 yrs 13 yrs 158 - 83 66 86
13-14 yrs 14 yrs 164 - 87 69 92
14-15 yrs 15 yrs 166 - 89 71 94
15-16 yrs 16 yrs 168 - 91 73 96

 

Girls cardigans (2-16 years) - INCH

Size Size Height (IN) Weight (LB) Chest (IN) Waist (IN) Hips (IN)
2-3 yrs 3 yrs 38 12 - 21 34 20 34 22 34
3-4 yrs 4 yrs 41 - 22 12 21 14 23 12
4-5 yrs 5 yrs 43 14 - 23 14 21 34 24 12
5-6 yrs 6 yrs 45 34 - 24 22 12 25 12
6-7 yrs 7 yrs 48 - 24 34 22 34 26 34
7-8 yrs 8 yrs 50 12 - 26 23 14 28
8-9 yrs 9 yrs 52 34 - 27 14 24 29 14
9-10 yrs 10 yrs 55 - 28 14 24 12 30 34
10-11 yrs 11 yrs 57 12 - 29 12 24 34 32
11-12 yrs 12 yrs 59 34 - 31 25 14 33
12-13 yrs 13 yrs 62 14 - 32 34 26 33 34
13-14 yrs 14 yrs 64 12 - 34 14 27 36 14
14-15 yrs 15 yrs 65 14 - 35 28 37
15-16 yrs 16 yrs 66 14 - 35 34 28 34 37 34

 

Boys jumpers (2-16 years) - CM

Size Size Height (CM) Weight (KG) Chest (CM) Waist (CM) Hips (CM)
2-3 yrs 3 yrs 98 - 55 53 58
3-4 yrs 4 yrs 104 - 57 54 60
4-5 yrs 5 yrs 110 - 59 55 62
5-6 yrs 6 yrs 116 - 61 57 65
6-7 yrs 7 yrs 122 - 63 58 68
7-8 yrs 8 yrs 128 - 67 60 70
8-9 yrs 9 yrs 134 - 70 62 73
9-10 yrs 10 yrs 140 - 73 64 76
10-11 yrs 11 yrs 146 - 76 66 79
11-12 yrs 12 yrs 152 - 79 68 82
12-13 yrs 13 yrs 158 - 82 70 85
13-14 yrs 14 yrs 164 - 86 73 88
14-15 yrs 15 yrs - 90 77 91
15-16 yrs 16 yrs 176 - 94 81 94

 

Boys jumpers (2-16 years) - INCH

Size Size Height (IN) Weight (LB) Chest (IN) Waist (IN) Hips (IN)
2-3 yrs 3 yrs 38 12 - 21 34 20 34 22 34
3-4 yrs 4 yrs 41 - 22 12 21 14 23 12
4-5 yrs 5 yrs 43 14 - 23 14 21 34 24 12
5-6 yrs 6 yrs 45 34 - 24 22 12 25 12
6-7 yrs 7 yrs 48 - 24 34 22 34 26 34
7-8 yrs 8 yrs 50 24 - 26 24 23 24 27 12
8-9 yrs 9 yrs 52 34 - 27 24 24 24 28 34
9-10 yrs 10 yrs 55 - 28 34 25 14 30
10-11 yrs 11 yrs 57 24 - 30 26 31
11-12 yrs 12 yrs 59 34 - 31 26 34 32 14
12-13 yrs 13 yrs 62 14 - 32 14 27 24 33 12
13-14 yrs 14 yrs 64 24 - 33 34 28 34 34 34
14-15 yrs 15 yrs 67 - 35 24 30 14 35 34
15-16 yrs 16 yrs 69 14 - 37 32 37
Baby hats (0-4 years) - CM
Age 1-6 months 6-12 months 12-24 months 2-4 ani
Head circumference (cm) 45 cm 48 cm 50 cm 51 cm
Baby hats (0-4 years) - INCH
Age 1-6 months 6-12 months 12-24 months 2-4 ani
Head circumference (inch) 17.7 inch 48 cm 50 cm 51 cm
How to measure:
1. Height: Without shoes, with feet together and flat on floor, measure height level from top of head to the ground.
2. Chest: Place tape close up under the arms and measure the chest at the fullest part. 
3. Waist: Measure around natural waistline.
4. Hips: Measure around the fullest part of the hip.
5. Head circumference: Measure the fullest part of the head around the forehead.