Oversized T-Shirts

Oversized, but never overlooked. Our women’s oversized t-shirts bring that laid-back, off-duty model vibe you’ll want to live in. Whether you’re pairing them with bike shorts, layering over leggings, or tucking into denim, they’re as versatile as they are comfy. Expect relaxed fits, soft fabrics, and styles you’ll reach for daily.

85 products

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Kaiia

Kaiia Cotton Long Sleeve Oversized T-shirt Light Grey Marl & Light Blue

£22.00

Kaiia

Kaiia NYC Print Oversized T-Shirt White & Red Apple

£18.00

Kaiia

Kaiia Cotton Long Sleeve Oversized T Shirt Light Grey Marl

£18.00

Kaiia

Kaiia New York City Sports Overdyed Oversized T-shirt Yellow

£10.00

£10.00 -44%

~~£18.00~~

Kaiia

Kaiia Oversized Short Sleeve Football Top Lemon & White

£22.00

Kaiia

Kaiia Shell Graphic Oversized T-shirt Lemon Zest

£22.00

Kaiia

Kaiia Il Sole Graphic Oversized T-shirt White

£22.00

Kaiia

Kaiia Label Logo Premium Interlock Off The Shoulder Oversized T-Shirt Yellow

£10.00

£10.00 -60%

~~£25.00~~

Kaiia

Kaiia Striped Oversized Rugby Style Top Lemon & White

£28.00

Kaiia

Kaiia Running Club Logo Oversized T-Shirt Red

£10.00

£10.00 -44%

~~£18.00~~

Kaiia

Kaiia Icon Graphic Oversized T-shirt Marshmallow Pink

£18.00

Kaiia

Kaiia Capri Back Graphic Oversized T-Shirt Tangerine

£22.00

Kaiia

Kaiia Bondi Graphic Oversized T-shirt Mojito Mint

£15.00

£15.00 -16%

~~£18.00~~

Kaiia

Kaiia Sur La Vacances Back Graphic Oversized T-Shirt Baby Blue

£22.00

Kaiia

Kaiia Retro Badge Star Print Oversized T-shirt White

£10.00

£10.00 -44%

~~£18.00~~

Kaiia

Kaiia Striped Oversized Rugby Shirt Matcha Latte

£28.00

Kaiia

Kaiia Oval Embossed Oversized Long Sleeve T-shirt Cocoa Brown

£25.00

Kaiia

Kaiia Embossed Logo Oversized T-shirt Light Grey Marl

£18.00

Kaiia

Kaiia Puerto Rico Graphic Oversized T-shirt Lime Sherbet

£15.00

£15.00 -31%

~~£22.00~~

Kaiia

Kaiia Positano Graphic Oversized T-Shirt White

£18.00

Kaiia

Kaiia NYC Back Print Oversized T-shirt Light Grey Marl

£15.00

£15.00 -31%

~~£22.00~~

Kaiia

Kaiia Picante Graphic Oversized T-shirt Chilli Red

£15.00

£15.00 -31%

~~£22.00~~

Kaiia

Kaiia Tulum Graphic Oversized T-shirt Pool Blue

£14.00

£14.00 -22%

~~£18.00~~

Kaiia

Kaiia Bubble Graphic Oversized T-Shirt Vanilla & Coral

£18.00

Roomy T-shirts that don't swamp you. Extra length and width for comfort without looking shapeless. Made from quality fabrics that hold their structure even with the relaxed fit.

Versatile enough for different situations - wear them solo or layer them up. Available in UK 4-24.

The Lounge Wardrobe Backbone

Oversized t-shirts are the most natural loungewear top there is. They're comfortable enough for a full day at home, relaxed enough to wear as a set with sweat shorts, and just presentable enough to step outside in without getting changed. The proportions work particularly well with high-waisted shorts the higher waistband balances the roomy top half and gives a cleaner overall silhouette. With mini shorts, the contrast in coverage is a look in itself. Layer over a plain fitted tee if you want extra warmth, or under a sweatshirt when it properly cools down.

Made in a 60% cotton, 40% polyester blend that's lightweight enough for everyday wear without going thin or shapeless over time. Available across the full colour range; black, white, grey, beige, pink, green, brown, and more. Sizes UK 4–24.

FAQ

Do oversized T-shirts look good on everyone?

When styled properly, yes. The key is balancing proportions - pair with fitted bottoms so you're not drowning in fabric. We've designed them to flatter different body types.

Can I tuck them in?

Yes. Front-tucking into high-waisted bottoms works well and creates shape while keeping the relaxed vibe.

How do I care for oversized T-shirts?

Cold machine wash on gentle with similar colours. Air dry to maintain the shape and softness.

How long does delivery take?

Standard Delivery (3–5 working days): £3.99 — Free over £70
Next Day Delivery: Order by 11 PM — £5.99
Saturday Delivery: Order by 11 PM Friday — £5.99
Weekend or Bank Holiday orders go out the next working day.

Can I return them if they don't fit?

Returns are fine within 28 days. Make sure they're unworn with tags still on.

InPost Lockers (£2.50): Drop off at supermarkets and train stations
Royal Mail (£2.50): Generate a label and drop off at your local post office

Refunds are sorted within 10 working days of getting your return.