Every Rosie Rome piece is cut for movement, so there's room to run, stretch and grow. If your athlete is between sizes, we recommend sizing up.

Size chart

Size Age Height (cm) Chest (cm) Waist (cm)
6 5–6 110–116 59–61 55–57
8 7–8 122–128 63–66 58–60
10 9–10 134–140 68–71 61–64
12 11–12 146–152 73–77 65–68
14 13–14 158–164 79–83 69–72

All measurements are body measurements, not garment measurements. Allow 1–2cm variance.

How to measure

01

Height

Stand against a wall without shoes, heels together. Measure from the floor to the top of the head.

02

Chest

Measure around the fullest part of the chest, keeping the tape level and relaxed — not pulled tight.

03

Waist

Measure around the natural waistline, roughly at the belly button, with the tape sitting flat.

Fit notes

Between sizes?

Size up. Our fabric has four-way stretch, so a slightly larger size still moves well and lasts longer.

Leggings & flares

Cut with a high, wide waistband that sits flat and doesn't roll or dig in during movement.

Tanks & crops

Designed to be close-fitting but never restrictive, with flat seams that won't rub under a uniform.

Still unsure? Send us your athlete's height and age and we'll recommend a size.

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