If Only If Nightwear
If Only If is a family-owned British label making nightdresses and nightgowns for women and children. Founded in 2011 and based in London, it favours classic, timeless shapes in natural fabrics that breathe. Women's sizes run from UK 6 to 24. It suits anyone who prefers a traditional nightie to pyjamas, and shoppers buying for several generations of one family.
69productsUpdated 21st October 2026
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More ways to save at If Only If Nightwear
- Join The Nightie CollectiveMembers earn points for activities like purchases (1 point per £1), referrals (500 points), signing up for the mailing list (250 points), and following them on Instagram (50 points) and TikTok (50 points). Points can be redeemed for exclusive gifts, discounts, and special member perks.
- Free delivery over £100Top your basket up past £100 and delivery costs nothing.
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About If Only If Nightwear
The collections
Nightdresses make up most of the range, from classic cuts to more contemporary styles. Two edits are worth knowing about. The Bridal Chapter gathers pieces for brides and special occasions, while the Pregnancy Friendly edit highlights designs that suit expectant mothers. Children's nightwear and accessories to pair with your nightdress complete the offer.
Fabrics and sizing
The brand designs, sources and makes its nightwear consciously, choosing natural, breathable materials for comfort and longevity. The aim is a nightdress that feels good against the skin and lasts for years. Women's sizes run from UK 6 up to 24, an extended range that reflects the brand's inclusive approach.
Ordering
Standard UK delivery takes 3 to 5 working days and is free on orders over £100. Unworn items with tags still attached can be returned within 14 days. Pay by Visa, Mastercard, PayPal or Apple Pay. Regular customers can join The Nightie Collective, which awards points for orders, referrals and social media activity, redeemable for gifts and perks. Shopperazzi shows the current If Only If range and delivery terms next to other nightwear shops.
Sustainability at If Only If Nightwear
If Only If Nightwear is committed to conscious design, sourcing, and production. Their nightgowns are crafted from beautiful, natural, and breathable materials, ensuring both comfort and a reduced environmental footprint. They prioritise ethical practices in creating their timeless pieces.
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If Only If Nightwear quick facts
| Free delivery | On orders over £100 |
|---|---|
| Delivery | <p>Free UK delivery on orders over £100. Standard delivery 3-5 working days.</p> |
| Returns | <p>14-day returns on unworn items with tags attached.</p> |
| Payment methods | Visa, Mastercard, PayPal, Apple Pay |
| Loyalty scheme | The Nightie Collective |
| Founded | 2011 |
| Headquarters | UK |
| Stores | Online only |
If Only If Nightwear contact
- Website
- ifonlyif.co.uk
- Phone
- +44 20 3576 0875
- Hours
- Monday - Friday: 10 am - 6 pm, Saturday: 10 am - 5 pm, Sunday: 11 am - 4 pm
If Only If Nightwear FAQs
What sizes does If Only If make?
Women's nightwear comes in an extended UK size range from 6 to 24, and there are nightdresses for children too.
How long do I have to return nightwear?
Returns are accepted within 14 days, provided the item is unworn and still has its tags attached.
Is there nightwear for brides?
Yes. The Bridal Chapter is a dedicated collection of nightwear for brides and special occasions, alongside the everyday range.
When is delivery free?
UK orders over £100 ship free. Standard delivery typically arrives in 3 to 5 working days.
