Tu Clothing Size Guide: What Size Am I in Tu? Fit Advice & UK Sizing Help

Tu Clothing Size Guide: What Size Am I in Tu? UK Fit Tips & Sizing Help

Not sure what size to buy in Tu Clothing? Use Tellar’s UK sizing guide to get the perfect fit across Tu and thousands of other brands—fast and free.

Tu Clothing, the in-house fashion label by Sainsbury’s, offers affordable, everyday fashion that covers women’s, men’s and kidswear. From school uniforms to loungewear to easy dresses, Tu is one of the UK’s most accessible high-street brands. But despite the popularity, one question comes up often: What size am I in Tu Clothing?

📌 Quick answer:tellar.co.uk matches your real measurements to Tu—and thousands of brands, with more added daily. You’ll also receive a free soft tape measure to help you find your perfect size—no guessing, no returns, just the right fit first time.

About Tu: Accessible, Affordable, and Available Nationwide

Tu Clothing has grown from a supermarket label to a full-fledged fashion line stocked online and in-store. It’s known for:

Inclusive sizing: Women’s UK 6–28, with some Tall and Petite options
Men’s sizes from XS to XXXL
Wardrobe staples: t-shirts, jeans, midi dresses, workwear, pyjamas, swimwear
Affordable capsule collections and designer-inspired pieces
Fashion made for everyday life, not just the weekend

So, Does Tu Clothing Run Big or Small?

In general: Tu runs true to size across most categories—but some pieces, especially dresses and jeans, may feel snug at the bust, waist, or hips depending on fabric.

👚 Women’s Tops & Blouses

Relaxed cuts in cotton, viscose, and jersey
Drop shoulder and boxy cuts common
Fit tip:True to size, but size down if you prefer a neater silhouette

👗 Dresses

Smock, wrap, and belted styles dominate
Some run generous, others structured
Fit tip:True to size in casual jersey styles, but size up in fitted woven dresses

👖 Trousers, Jeans & Skirts

High-waisted styles often with elasticated panels
Denim sizing can feel snug due to low stretch
Fit tip:Size up in rigid jeans—use Tellar for waist and hip ratio fit

🧥 Knitwear, Hoodies & Loungewear

Generous cuts, soft cotton/poly blends
Ribbed hems may cause bunching at the hip
Fit tip:True to size or slightly oversized—Tellar adjusts for height and torso length

🎯 Use Tellar now to get your perfect Tu size using your bust, waist, hips, and height.

Tu vs Other UK High-Street Labels

Tu is often compared to brands like M&S, George at Asda, and F&F at Tesco. The sizing is largely consistent, but can vary depending on the garment type and cut.

Brand	Fit Compared to Tu
M&S	Similar overall—Tu is sometimes boxier
Next	Next fits slightly neater through the bust
George at Asda	George runs roomier in jerseywear
H&M	H&M fits smaller in fitted dresses
F&F (Tesco)	F&F and Tu are very similar in jeans and knitwear

📏 Tellar.co.uk

lets you compare all of these side-by-side, tailored to your personal measurements.

Fabric Fit Guide: Understanding Tu Sizing by Material

🧵 Cotton Jersey & Modal

Found in t-shirts, tunics, and pyjamas
Soft and stretchy—ideal for casualwear
Fit tip:True to size, may stretch slightly with wear

🌬️ Viscose & Polyester Blends

Used in printed blouses, dresses, and jumpsuits
Often woven, with little to no stretch
Fit tip:Size up in bust or hips if fuller figure

🧶 Denim & Twill

Jeans can be rigid or contain slight elastane
Skirts and chinos often have fixed waistbands
Fit tip:True to waist—size up in rigid, down in stretch

Popular Tu Pieces & How They Fit

1. Tiered Smock Dress

Loose fit with tiered skirt and round neck.

➡️ Fit tip:Runs generously—size down for a closer shape

2. Tu High-Rise Sculpt Jeans

Denim with light shaping panels and fixed waist.

➡️ Fit tip:Size up if you’re curvy or between sizes

3. Linen Blend Button-Through Shirt

Relaxed summer piece with curved hem.

➡️ Fit tip:True to size—check shoulder fit with Tellar

4. Stretch Cotton Leggings

Everyday basic for layering or lounging.

➡️ Fit tip:True to size, slim through leg

5. Printed Pyjama Set

Woven or jersey cotton, depending on season.

➡️ Fit tip:True to size—Tellar helps if you have a long torso or larger bust

Tu Men’s Sizing Breakdown

T-shirts and polos: True to size, regular cut
Hoodies and joggers: Relaxed fit, size down for tailored shape
Jeans and chinos: Waist fits true, use Tellar for hip fit
Shirts: Regular collar sizing (15–18.5")
Fit tip: Tellar adjusts for height, chest and shoulder width

Common Sizing Complaints (And How Tellar Solves Them)

❌ “The dress fit on top but was tight around the hips.”

Tellar uses your bust-to-hip ratio to guide dress fit.

❌ “The jeans looked perfect until I tried to sit down.”

Tellar calculates waist rise and stretch content to avoid seated discomfort.

❌ “The loungewear was bigger than expected.”

Tellar considers height and torso length to help you avoid baggy fit.

Why Use Tellar Before Buying Tu?

Tu may be a supermarket label—but its size consistency varies by garment type, cut, and season. tellar.co.uk takes the guesswork out of it.

✅ Enter your real body measurements once
✅ Instantly match your best Tu size in dresses, jeans, loungewear, and more
✅ Compare sizing across M&S, Next, H&M, George, and F&F
✅ Get a free soft tape measure posted to your home
✅ Always free to use—no signup, no guessing, no wasted orders

🎯 Create your free Tellar profile now

Related Sizing Guides from Tellar

Marks & Spencer Sizing Guide
George at Asda Fit Explained
Next Clothing Fit Breakdown
F&F Clothing Sizing Tips
How to Measure Yourself for High Street Fashion

Follow Tellar for Weekly High-Street Fit Insights

We share weekly fit comparisons, capsule wardrobe picks, and size advice across your favourite UK brands.

Final Thoughts: Tu Clothing Runs True to Size—But Style and Fabric Matter

Tu Clothing offers incredible value—but as with most UK high-street brands, fabric and fit vary significantly by garment. Smock dresses may run large, while jeans can feel tighter than expected.

Let tellar.co.uk help you get it right the first time. We match your actual shape to Tu and thousands of brands, instantly and for free.

“Find your size in thousands of brands. It’s free & easy.”

🎯 Use Tellar Now

Tu Clothing Size Guide: What Size Am I in Tu? Fit Advice &amp; UK Sizing Help