Sizing & Fit
At Hey Rosie, we keep sizing simple. Our sized pieces come in three sizes — Small, Medium, and Large — designed to cover EU sizes from 34 (XS) up to 46 (XXL). Many of our accessories and select other pieces are one size, made to work beautifully without any second-guessing.
Our pieces are designed with relaxed, versatile shapes that can be styled to your preference — worn close to the body, oversized, or anywhere in between.
If you're a Medium size (EU 38–40), for example, you can choose:
- Smaller size for a snug, close fit
- Larger size for a relaxed, oversized look
When developing our collections, we rigorously test each size across many body shapes and sizes to ensure our designs flatter a wide range of figures and sit beautifully no matter how you like to wear them.
If you need guidance choosing your perfect fit, we're always happy to help — just reach out at hello@heyrosie.store.
Standard Body Measurements
| Size | Chest (cm / in) | Waist (cm / in) | Hip (cm / in) | EU | US | UK |
|---|---|---|---|---|---|---|
| Small | 80 cm / 31.5 in | 64 cm / 25 in | 87 cm / 34 in | 36–38 | 4 | 8 |
| Medium | 92 cm / 36 in | 74 cm / 29 in | 100 cm / 39.5 in | 40 | 8 | 12 |
| Large | 108 cm / 42.5 in | 86 cm / 34 in | 118 cm / 46.5 in | 44–46 | 12 | 16 |
Our designs are crafted to flatter a variety of shapes. The sizes are flexible — we recommend considering your personal preference when choosing. You can see all sizes in the shop, and the product photos are there to help you decide.
Compare with a Piece You Already Love
A great way to choose your size is to measure a piece you already own and love. By comparing those measurements with ours, you'll get a clear picture of how much ease and volume our pieces have.
How to measure your piece
Lay it flat on a table, smoothing it gently without stretching, then measure:
- Body length — from the neckline at the shoulder straight down to the hem
- Chest width — from armpit to armpit
- Hem width — from side seam to side seam at the hemline
- Shoulder and sleeve length — from the neckline across the shoulder and down the sleeve to the cuff
Compare the numbers
Match your measurements to ours. If your piece measures 55 cm at the chest and our size M measures 60 cm, there's about 5 cm more room per side — 10 cm total. That extra space creates our relaxed, draping silhouette.
This is the best way to understand the volume in our pieces and find your perfect size.