Next Boxing Day Kids & Baby Deals 2026

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Next is the strongest one-stop pick for Boxing Day kidswear and baby, and the early sale access is what makes it work. This is the Next-specific cut: which lines to target, why signing in to your account before the event beats the public launch, and where Boots or Argos is the better call. For the cross-retailer view of the whole category, see our kids and baby Boxing Day deals page. For everything Next discounts, the Next Boxing Day sale page is the parent.

Why Next leads on kidswear and baby clothing

Next ranges one of the widest kidswear and baby-clothing catalogues on the UK high street, and Boxing Day is when seasonal lines clear. The structural advantage is the early sale: Next traditionally opens to registered account and credit customers ahead of the public, and on fast-moving kidswear sizes that head start is the difference between getting the size you need and shopping the leftovers. Kids’ clothing sizes sell through quickly, so the customer who logs in early secures the popular ages before they go. For a full kidswear and baby-clothing refresh in a single order, Next has the range depth to make it worthwhile. If a specific size or set is on your list, Next’s sale section is the page to be on as soon as access opens.

What to target in 2026

Seasonal kidswear. Winter coats, knitwear, and partywear are the headline Boxing Day kidswear buy at Next, cleared hardest once the season ends. Expect selected kidswear lines around 25 to 50 percent off at Boxing Day across high street retailers. Treat that as an estimate until 2026 deals are announced.

Baby clothing multipacks. Bodysuits, sleepsuits, and baby-basics multipacks clear well and are low-risk buys where range and value align. For the cross-retailer picture, see the kids and baby deals page.

Nursery textiles and basics. Cot bedding, blankets, and nursery soft furnishings feature in the sale and pair naturally with a Next homeware order. See the Next home deals page if you are refreshing both.

What to skip. Baby consumables and feeding equipment. Next is a clothing-led retailer; nappies, formula, bottles, and toiletries are better bought at Boots, which ranges and prices baby consumables more deeply at Boxing Day. Large nursery equipment with installation needs is also a poor fit for a rushed sale order.

How Next compares with other kids and baby retailers

Boots — the consumables and feeding pick. Boots leads on nappies, feeding, toiletries, and baby health, with Advantage Card points on top. See the Boots beauty deals page for the wider Boots angle. It is the right route for everything that is not clothing.

Argos — the nursery equipment alternative. Argos ranges prams, cots, car seats, and larger nursery equipment with wide click-and-collect, which Next does not match. It is the efficient route for bulky baby gear.

John Lewis — the premium baby route. John Lewis ranges premium nursery furniture and baby brands with its service proposition and two-year guarantee on relevant items. It rarely matches Next on everyday kidswear value.

When does Next’s kids and baby sale start?

Next traditionally opens its Boxing Day sale to registered account and credit customers a day or two before the public, sometimes via a VIP time-slot system, with the public sale following on Boxing Day. Popular kidswear sizes move fastest, so the early-access window is the main advantage — sign in to your account before the event. For opening-hours and timing detail across UK retailers, see our Boxing Day opening hours guide.

The single-sentence summary

For a kidswear and baby-clothing refresh in one order, get into Next’s sale the moment early access opens — go to Boots for consumables and Argos for nursery equipment.