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.
These bright cotton-rich leggings are inspired by the Roald Dahl™ classic 'The Twits'. Regular fit with an elasticated waist. Designed in collaboration with the Natural History Museum and featuring a certified fun fact from the scientists. All of the cotton for our clothing is sustainably sourced and always will be. Every unique Roald Dahl™ & Natural History Museum™ product label also comes with a fun fact to keep.
You may return unused products within 35 days of purchase.
How to return:
1. FREE instant returns in store. This service is not currently available.
2. Returns Hub. Drop your package at your nearest post office using a pre-paid label. The cost of postage is provided at a discounted rate and will be deducted from your refund. Select this option and print your label here.
3. Self-postage return to the UK. Return your parcel at your own cost through your preferred carrier. Print your returns label and note here.
Express delivery: 5-7 working days. FREE over €60, otherwise €7.95.
Store collection: 5-7 working day. FREE to collect in select stores. This service is not currently available.