The Belted Romper

Size	Height	Weight	Chest	Waist	Hip
2T	84-91 cm	13.5-15 kg	53.5 cm	52 cm	54.5 cm
3	91-99 cm	15-16.5 kg	54.5 cm	53.5 cm	56 cm
4	99-107 cm	16.5-18 kg	57 cm	54.5 cm	59 cm
5	107-114 cm	18-20 kg	59.5 cm	56 cm	62 cm
6	114-122 cm	20-23.5 kg	62 cm	57 cm	65.5 cm
7	122-130 cm	23.5-28 kg	65 cm	58.5 cm	68.5 cm
8	130-137 cm	28-32.5 kg	68.5 cm	59.5-61 cm	71-72.5 cm
10	137-147 cm	32.5-37 kg	71-72.5 cm	62-63.5 cm	73.5-76 cm
12	147-152 cm	37-42.5 kg	73.5-76 cm	65-66 cm	77.5-80 cm
14	152-157 cm	42.5-48 kg	77.5-80 cm	67.5-68.5 cm	81.5-85 cm
16	157-163 cm	48-52 kg	81.5-84 cm	70-71 cm	86.5-90 cm

UK Size	US Size	Euro Size	Foot Length
3	4	19	11.5 cm
4	5	20	12 cm
5	6	22	13 cm
6	7	23	14 cm
7	8	24	14.5 cm
8	9	25	15.5 cm
9	10	27	16.5 cm
10	11	28	17 cm
11	12	30	18 cm
12	13	31	19 cm
13	1K	32	19.5 cm
1	2K	33	20.5 cm
2	3K	34	21.5 cm
3	4K	36	22 cm
4	5K	37	23 cm

Size	Height	Weight	Shoe Size: UK
0-6 Months	Up to 63.5 cm	Up to 7.5 kg	0.5-1
6-12 Months	63.5-73.5 cm	7.5-10 kg	2-3
12-24 Months	73.5-84 cm	10-13.5 kg	3-4
2-3	84-99 cm	13.5-16.5 kg	7-9
4-5	99-114 cm	16.5-20 kg	10-11
6-8	114-137 cm	20-33.5 kg	12-2K
10-12	137-152 cm	33.5-44.5 kg	3K-5K

Size	Head Circumference
2-3	51-52 cm
4-5	52-53.5 cm
6-8	53.5-54.5 cm
10-12	56 cm

Size	Waist Size
2-3	52-53.5 cm
4-5	54.5-56 cm
6-8	57-61 cm
10-12	62-66 cm

Size	Height	Weight	Chest	Waist	Hip
2T	84-91 cm	13.5-15 kg	53.5 cm	52 cm	54.5 cm
3	91-99 cm	15-16.5 kg	54.5 cm	53.5 cm	56 cm
4	99-107 cm	16.5-18 kg	57 cm	54.5 cm	59 cm
5	107-114 cm	18-20 kg	59.5 cm	56 cm	62 cm
6	114-122 cm	20-23.5 kg	62 cm	57 cm	65.5 cm
7	122-130 cm	23.5-28 kg	65 cm	58.5 cm	68.5 cm
8	130-134.5 cm	28-33.5 kg	68.5 cm	59.5-61 cm	71-72.5 cm
10	134.5-144.5 cm	33.5-39 kg	71-72.5 cm	62-63.5 cm	73.5-75 cm
12	147-152 cm	39-44.5 kg	73.5-75 cm	65-66 cm	76-77.5 cm
14	152-157 cm	44.5-50 kg	76-77.5 cm	68.5 cm	78.5-80 cm
16	157-165 cm	50-54.5 kg	78.5-81.5 cm	71 cm	81.5-82.5 cm

UK Size	US Size	Euro Size	Foot Length
3	4	19	11.5 cm
4	5	20	12 cm
5	6	22	13 cm
6	7	23	14 cm
7	8	24	14.5 cm
8	9	25	15.5 cm
9	10	27	16.5 cm
10	11	28	17 cm
11	12	30	18 cm
12	13	31	19 cm
13	1K	32	19.5 cm
1	2K	33	20.5 cm
2	3K	34	21.5 cm
3	4K	36	22 cm
4	5K	37	23 cm

Size	Height	Weight	Shoe Size: UK
0-6 Months	Up to 63.5 cm	Up to 7.5 kg	0.5-1
6-12 Months	63.5-73.5 cm	7.5-10 kg	2-3
12-24 Months	73.5-84 cm	10-13.5 kg	3-4
2-3	84-99 cm	13.5-16.5 kg	7-9
4-5	99-114 cm	16.5-20 kg	10-11
6-8	114-137 cm	20-33.5 kg	12-2K
10-12	137-152 cm	33.5-44.5 kg	3K-5K

Size	Head Circumference
2-3	51-52 cm
4-5	52-53.5 cm
6-8	53.5-54.5 cm
10-12	56 cm

SIZE	WAIST SIZE
2-3	52-53.5 cm
4-5	54.5-56 cm
6-8	57-61 cm
10-12	62-66 cm

Size	Height	Weight	Chest	Waist	Hip
Prem/Up to 2.5 kg	Up to 43 cm	Up to 2.5 kg	-	-	-
Newborn	43-45.5 cm	2.5-3.5 kg	39.5 cm	40.5 cm	42 cm
0-3 m	48-58.5 cm	3.5-5.5 kg	42 cm	44.5 cm	45.5 cm
3-6 m	58.5-63.5 cm	5.5-7.5 kg	44.5 cm	47 cm	48.5 cm
6-12 m	63.5-73.5 cm	7.5-10 kg	47 cm	48.5 cm	51 cm
12-18 m	73.5-78.5 cm	10-12.5 kg	49.5 cm	49.5 cm	53.5 cm
18-24 m	78.5-84 cm	12.5-13.5 kg	52 cm	51 cm	56 cm

UK Size	US Size	Euro Size	Foot Length
NB	0/Newborn	-	8.5 cm
½	1/0-3 m	16	9 cm
1	2/3-6 m	17	9.5 cm
2	3/6-12 m	18	10.5 cm
3	4/12-18 m	19	11.5 cm
4	5/18-24 m	22	12.5 cm

Size	Height	Weight	Shoe Size: UK
0-3 m	48-58.5 cm	3.5-5.5 kg	½
3-6 m	58.5-63.5 cm	5.5-7.5 kg	1
6-12 m	63.5-73.5 cm	7.5-10 kg	2-3
12-18 m	73.5-78.5 cm	10-12.5 kg	3-4
18-24 m	78.5-84 cm	12.5-13.5 kg	4

Size	Head Circumference
Newborn	38 cm
0-3 m	42 cm
0-6 m	42-44.5 cm
3-6 m	44.5 cm
6-9 m	45.5 cm
6-12 m	45.5-47 cm
12-18 m	48.5 cm
12-24 m	48.5-49.5 cm
18-24 m	49.5 cm

Size/Weight	Height
0-7 lbs	Up to 19 in
7-10 lbs	19-23 in

Size	Inseam	Chest	Waist	Hip
XXS	30 in	33 in	27 in	35 in
XS	30½ in	35 in	28 in	37 in
S	31 in	37 in	30 in	39 in
M	31½ in	40 in	33 in	42 in
L	32 in	44 in	37 in	45 in
XL	32 in	48 in	41 in	49 in
XXL	32½ in	52 in	45 in	53 in

Size	Bust	Natural Waist	Hip
XXS (000-00)	30-31 in	22½-23½ in	33½-34½ in
XS (0-2)	32-33 in	24½-25½ in	35½-36½ in
S (4-6)	34-35 in	26½-27½ in	37½-38½ in
M (8-10)	36-37 in	28½-29½ in	39½-40½ in
L (12-14)	38½-40 in	31-32½ in	42-43½ in
XL (16)	41½ in	34 in	45 in
XXL (18)	43½ in	36 in	47 in

Size	Waist	Chest
S	29-31 in	36-37 in
M	32-34 in	38-40 in
L	35-37 in	41-44 in
XL	38-40 in	45-48 in

https://janieandjack.uk/products/the-belted-romper 9368127045855 The Belted Romper 85.00 https:files/107358001_JJ.webp https:files/107358001_JJ.webp GBP InStock Dresses 494888550623 Beyond the Sea 487193116895 Girl - All 489505652959 Girl Baby Sizes 486475137247 Girl Dresses 489505849567 Girl Kid Sizes 489505882335 Girl Toddler Sizes 494889795807 Girls Collection > Beyond the Sea 493694091487 New Arrivals 489629647071 Shop All

An effortlessly chic look we love. Our romper is designed with a belt detail, flutter sleeves and pleated details, plus pockets for the little things.

Short Sleeve
Button Back
Snaps Underneath (Sizes Up To 18-24M)
Front Pockets
Machine Washable; Imported

Janie and Jack 2026 Summer BW https:files/107358001_alt_JJ.webp https:files/107358001_JJ.jpg https:files/107358001_JJ_6e5d3002-778d-4735-b6c5-b0078de8f299.webp https:files/107358001_alt_JJ_841c1c57-8dfe-481a-bb9d-65a9fc2de867.webp https:files/107358001_JJ_e1feae12-7d93-4fb2-bd15-9bea8fcdf8b8.jpg 49122326020319 Black / 7 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122326020319 InStock Black 7 49122325790943 Black / 12-18m 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122325790943 InStock Black 12-18m 49122325823711 Black / 18-24m 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122325823711 InStock Black 18-24m 49122325856479 Black / 2T 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122325856479 InStock Black 2T 49122325889247 Black / 3 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122325889247 InStock Black 3 49122325922015 Black / 4 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122325922015 InStock Black 4 49122325954783 Black / 5 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122325954783 InStock Black 5 49122325987551 Black / 6 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122325987551 InStock Black 6 49122326053087 Black / 8 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122326053087 InStock Black 8 49122325758175 Black / 10 85.00 https: https://janieandjack.uk/products/the-belted-romper?variant=49122325758175 InStock Black 10

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