Premature baby size guide

Buying clothing online can be a gamble. Every brand sizes clothing differently so you only know it will fit once you have tried it on. When you buy clothing online you don’t have the option to try things on before you buy them. If they don’t fit, you have to take time out of your day to arrange for them to be returned. It can all be a bit of a faff.

With premature baby clothing, you need the items quickly and you need them to fit. At Cribbs & Co. we have put a lot of time and effort into researching the sizing of premature babies. We check the measurements of all the clothing we buy and resize if necessary. Below you will find our handy sizing chart and all product descriptions include the measurements so you can take the guesswork out of purchasing clothes for your tiny babies.

We do the hard work so you don’t have to.

Premature Baby Sleepsuit Size Guide.

Gestational weeksHead to toe measurement inches, (cm)Shoulder to heel measurement inches, (cm)weight (pounds)What size to buy. (lb)
2311.4
(28.9)
10.0
(25.4)
1.11-2
2411.9
(30.2)
10.2
(25.9)
1.31-2
2513.3
(33.7)
10.8
(27.4)
1.51-2
2613.8
(35.0)
11.9
(30.2)
1.71-2
2714.2
(36.0)
12.2
(30.9)
1.91-2
2814.7
(37.3)
12.6
(32.0)
2.22-3
2915.1
(38.3)
12.8
(32.5)
2.62-3
3015.6
(39.6)
13.2
(33.5)
2.92-3
3116.1
(40.8)
13.7
(34.7)
3.33-4 or 3-5
3216.7
(42.4)
14.3
(36.3)
3.73-4 or 3-5
3317.2
(43.6)
14.7
(37.3)
4.24-5 or 3-5
3417.7
(44.9)
15.2
(38.6)
4.74-5 or 3-5
3518.1
(45.9)
15.5
(39.3)
5.25-8
3618.6
(47.2)
15.9
(40.3)
5.85-8
3719.1
(48.5)
16.7
(42.4)
6.35-8
3819.5
(49.5)
17.0
(43.1)
6.85-8
3919.8
(50.2)
17.8
(45.2
7.25-8
4020.0
(50.8)
18.1
(45.9)
7.65-8