Does the Brand Gucci Run Big or Small? What Is Their Sizing Like?

Gucci, one of the world’s most iconic fashion houses, is synonymous with luxury, craftsmanship, and bold Italian design. But when it comes to Gucci sizing, many shoppers are left puzzled. Do Gucci shoes run small? Are their clothes cut true to size or made for a particular body shape? In this comprehensive guide, we break down how Gucci sizes its clothing, footwear, and accessories — and offer practical tips on what to buy and how to ensure it fits first time.

Gucci Sizing: The Quick Overview

Before diving into specifics, here's a quick answer:

Gucci clothing and footwear generally runs small, especially for those accustomed to UK high street sizing or US equivalents. The brand’s Italian heritage is reflected in its slim, tailored cuts and narrower shoe lasts.

Key points:

Tops, jackets and dresses often run small or true to size with a slim fit.
Trousers and skirts may come up snug at the waist and hips.
Shoes typically run half a size to a full size small, especially in loafers and heels.
Gucci uses Italian sizing, which tends to differ from UK/US norms.

🔗 Find your Gucci size now on Tellar.co.uk’s size lookup tool

Understanding Gucci’s Clothing Sizes

Gucci labels its women's clothing using Italian sizing (IT). For reference:

IT 38 = UK 6
IT 40 = UK 8
IT 42 = UK 10
IT 44 = UK 12, and so on.

But Gucci’s tailoring is sleek and body-conscious, meaning:

If you're a UK 10, you might find a Gucci IT 42 (UK 10) is too tight at the bust or waist.
Many UK shoppers prefer to size up one size for a comfortable fit, especially in blazers or fitted shirts.

This is particularly true for the brand’s signature silhouettes — such as nipped-in waist dresses or fitted silk blouses — which are designed with a petite and narrow European frame in mind.

✅ Want to see how your measurements align with Gucci? Create your free profile on Tellar.co.uk — it's quick and easy.

Gucci Footwear: Do Gucci Shoes Run Small?

Yes — Gucci shoes often run small, especially in structured styles like:

Leather loafers
Heeled sandals
Ace sneakers

The brand’s footwear typically fits narrow at the toe, particularly in pointed or almond-shaped designs.

UK to IT conversion for shoes:
- UK 5 = IT 38
- UK 6 = IT 39
- UK 7 = IT 40

However, sizing up by half a size or even a full size is often recommended — especially for wide feet or if you’re between sizes. This is particularly true for Gucci Jordaan loafers, a bestseller that many users report runs tight on the instep.

🔎 Not sure how Gucci loafers compare to other brands? Try Tellar’s size comparison tool to see your best fit across over 1,500 brands.

How Does Gucci Sizing Compare to Other Luxury Brands?

Gucci runs small compared to UK brands and some US luxury designers.

Brand	Fit vs Gucci
Burberry	More generous
Prada	Slightly roomier
Alexander McQueen	Similar, slightly wider in shoes
Zara	Roughly equivalent, but less precise tailoring
Reiss	Reiss is generally more forgiving in size

🧵 See more in our Luxury Brand Sizing Comparison

What’s Worth Buying from Gucci?

Beyond the logo and prestige, Gucci offers several categories that combine quality craftsmanship with longevity and style:

1. The Iconic Loafers

Gucci Jordaan and Brixton loafers are wardrobe staples.
Known for comfort once broken in and premium horsebit detailing.
Best to size up half if you’re in between or have wider feet.

Explore how your foot length compares across luxury brands using Tellar.co.uk’s profile tool.

2. Structured Blazers & Outerwear

Blazers are sharply cut, high quality, and timeless.
Sizing is snug — many shoppers size up for layering comfort.
Perfect for investment wardrobes or capsule collections.

🧷 See our related post: Do Zara jackets run big or small?

3. Silk Shirts & Blouses

Beautiful detailing, delicate craftsmanship.
Run small, especially around the shoulders and bust.
Worth sizing up for comfort and natural drape.

👗 Curious how Gucci compares to Massimo Dutti or COS? Find out here

4. Designer Denim & Trousers

Tailored and flattering, but less forgiving in waist/hip than typical high street fits.
Consider going up a full Italian size.

Sizing Frustrations? Here’s Where Tellar.co.uk Helps

At Tellar.co.uk, we know how inconsistent brand sizing can be. That’s why we’ve created the UK’s leading free sizing tool to help you buy smarter — no returns, no guesswork.

✨ Find your size in 1,500+ brands real-time. It’s free & easy.

Why Use Tellar.co.uk?

✅ Instant size recommendations based on your measurements
✅ Match to your best fit in Gucci, Zara, COS, Reiss, and more
✅ All online — no downloads or add-ons needed
✅ Free tape measure offer so you can measure accurately
✅ Your profile works across multiple shops and brands

🛍 Start now: www.tellar.co.uk/create-profile/

Or check your size directly for Gucci:

👉 Gucci Size Recommendation Tool

Real User Feedback: Gucci Sizing Recap

Here’s a round-up of what customers say:

“Gucci loafers were stunning but definitely came up tight. I had to return my normal size and get half a size up.”
— Trustpilot reviewer, 2024

“I bought a size 10 dress in IT 42 and it was way too snug. Ended up going for an IT 44, which fit perfectly.”
— Verified Tellar user, May 2025

“Compared to brands like & Other Stories or Karen Millen, Gucci is definitely narrower and smaller in fit.”
— Community comment on Tellar Blog

🔄 Tellar.co.uk helps you avoid these mistakes before you buy. Log in and check now

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Final Thoughts: Does Gucci Run Big or Small?

Gucci typically runs small, particularly in structured items like footwear, tailored shirts, and blazers. Their Italian sizing system and slim cuts mean UK shoppers often need to size up — or risk uncomfortable returns.

Whether you’re investing in timeless loafers or a bold statement blazer, getting your size right first time is key.

That’s where Tellar.co.uk comes in.

With accurate fit recommendations, a growing database of over 1,500+ brands, and a free-to-use platform, Tellar takes the guesswork out of luxury sizing.

Ready to find your perfect Gucci fit?

👉 Start now at Tellar.co.uk — it’s free & easy.