We only list UK sizes. If you're not sure what your UK size is, please click on ‘Size advisor’ or review our size guides.
Mermaid and unicorn-loving kids will adore our 'Mermicorns are real' slogan swimsuit. Added stretch ensures a flexible fit. 3D Mermicorn graphic and multicoloured frills at the legs. Quick-dry fabric is ideal for busy days by the sea or at the pool. With chlorine resist technology, so it looks and feels likes new for longer. Endorsed by the British Skin Foundation.
You may return unused products within 35 days of purchase.
How to return:
1. FREE returns to select M&S stores. These can be found here
3. Self-postage return to the UK. Return your parcel at your own cost through your preferred carrier. The cost of shipping will be dictated by the carrier. Print your returns label and note here.
Express delivery: FREE over AED 200 (normally AED 25), 3-5 working days
Store collection: FREE to collect in select stores, 3-5 working days