Help
Size guide
Choose your size before pregnancy: size chart for dresses and nursing tops, lengths, socks and carryalls.
SOLVEMII dresses and nursing tops are sized by the size you wore before pregnancy. The fold panels and tabs add the room as your bump grows, so you do not need to size up.
How to choose
- Choose the size you wore before pregnancy.
- If you are between two sizes, choose the smaller one: the fold panels give you the extra width.
- Every dress arrives with all tabs closed. Open them from the bottom up whenever you need more room.
Dresses and nursing tops
| Size | US | UK | EU | Bust before pregnancy | Hips before pregnancy |
|---|---|---|---|---|---|
| XS | 0–2 | 4–6 | 32–34 | 78–83 cm | 86–91 cm |
| S | 4–6 | 8–10 | 36–38 | 84–89 cm | 92–97 cm |
| M | 8–10 | 12–14 | 40–42 | 90–97 cm | 98–105 cm |
| L | 12–14 | 16–18 | 44–46 | 98–105 cm | 106–113 cm |
| XL | 16–18 | 20–22 | 48–50 | 106–115 cm | 114–123 cm |
How much the fold panels open
Each dress page shows the weeks it is designed for. As a guide, opening every tab adds about 10–14 cm around the widest part of the dress, depending on the style. Dresses that start at week 20 or week 28 are cut with more room when closed.
Lengths
| Length | Size M, shoulder to hem | Styles |
|---|---|---|
| Knee length | about 98 cm | Lintel, Transom |
| Midi | about 118 cm | Most dresses |
| Maxi | about 138 cm | Colonnade, Portico, Pergola, Veranda |
Lengths change by about 1.5 cm per size. Measurements can vary by up to 1.5 cm.
Lounge socks
Two sizes: EU 36–38 (US women’s 5–7.5, UK 3.5–5) and EU 39–42 (US women’s 8–10.5, UK 6–8).
Carryalls and headbands
Carryall measurements, closed and fully open, are on each product page. Headbands are one size with an elasticated back.
Still unsure?
Email support@solvemii.shop with your usual size and the style you like, and we will help you choose.
Last updated: 30 September 2026