My Bag

J by Jasper Conran - Boys' navy onesie

Product description

Item No. 2360201310

From our exclusive J by Jasper Conran range, this onesie will make a cosy addition to a boy's nightwear collection. Featuring an embroidered logo detail with a zip fastening, it has been designed with a super-soft fleece lining for extra warmth.

  • 58% cotton, 37% polyester, 5% elastane
  • Machine washable
  • Keep away from fire

Enjoy an EXTRA 10% OFF* for new cardholders

when you apply for a Debenhams Credit Card

Apply now >

*T&Cs apply. Credit available to over 18's & subject to status, provided by NewDay Ltd. UK only.

Delivery options

Home Delivery

Standard (within 5 working days)
£3.49 or FREE on orders £45 or over
Next Day (order before 9pm)
Nominated Day or Evening
£3.99 - £9.99

Click & Collect

Next day store delivery (order before 9pm)
£2.00 or FREE on orders £20 or over

Free Returns

Subject to exceptions, Debenhams is happy to exchange or refund your purchase within 28 days of delivery. Please check here for more details on our returns policy and exceptions.

See more information


Boys' navy onesie is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from just perfect brought in sale even better value. very good quality, cost and comfy.
Date published: 2018-03-06
Rated 5 out of 5 by from Great alternative to bulky fleece all in ones THis all in one is fab for those who don’t want a big bulky fleece one but still want it to be cosy. A sweat shirt type fabric on the outside with a lovely cosy pile inside. Toasty warm without the bulk. My son would happily wear this to and from the swimming pool early morning or late evening. It’s a great looking piece too. Love the navy colourway.
Date published: 2017-11-21
Rated 5 out of 5 by from Great for a pre teen gamer Bought for my son when in the 40% off promo. He loves it really soft and snuggly which keeps him toasty when sat gaming for hours,washes really well and keeps it size and shape well- downside is they stop at age 13-14 which is a disappointment as he would love another next year but will be to big to have one unless they decide to stock to age 16.
Date published: 2017-11-20
Rated 5 out of 5 by from Love this item Bought as a Christmas present, but looks like a good quality item
Date published: 2017-11-03
  • y_2018, m_5, d_23, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_, sid_236020131043, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_debenhams