Fashionkilla is fast becoming a favourite for UK shoppers who love statement styles with a confident edge. Think bodycon dresses, sculpted two-pieces, figure-hugging sets, and bold cut-outs — all tailored for women who want their clothes to flatter, not hide.
But with styles this fitted, getting the right size in Fashionkilla is essential. From stretchy materials to sharply tailored silhouettes, sizing can shift between pieces, and many shoppers find themselves caught between sizes.
Here’s everything you need to know — including how to find your exact size in Fashionkilla using Tellar.co.uk, the UK’s leading free sizing tool for over 1,500 fashion brands.
Why Fashionkilla Sizing Can Be Hit or Miss
Fashionkilla offers standard UK sizing (6 to 16), but due to the tight-fitting nature of many of their styles, customers often report:
-
Dresses running smaller than expected
-
Two-piece sets with different top/bottom fits
-
Fabric stretch varying widely between items
-
Bust and hip measurements being more important than waist size
So even if you know your usual UK dress size, you might still wonder whether to size up — particularly in bodycon or non-stretch fabrics.
Instead of guessing, Tellar.co.uk gives you a direct answer.
Find Your Fashionkilla Size Instantly
With Tellar.co.uk, you can:
-
Enter your measurements once
-
OR select a brand you already wear well (e.g. Oh Polly, Missy Empire, PrettyLittleThing)
-
Get your ideal Fashionkilla size instantly
-
Compare sizing across over 1,500 fashion brands
It’s fast, free, and designed to save you time, money, and unnecessary returns.
🔗 Find your Fashionkilla size now
Fashionkilla Women’s Size Chart (UK Standard)
| UK Size | Bust (cm) | Waist (cm) | Hips (cm) | Notes |
|---|---|---|---|---|
| 6 | 80–82 | 60–62 | 86–88 | Petite fit, often snug |
| 8 | 83–85 | 63–65 | 89–91 | Ideal for tight bodycon |
| 10 | 86–89 | 66–69 | 92–95 | True to UK high-street sizing |
| 12 | 90–94 | 70–74 | 96–99 | Good for more structured dresses |
| 14 | 95–99 | 75–79 | 100–104 | Check bust and hip stretch |
| 16 | 100–104 | 80–84 | 105–109 | Often tighter at the waist |
If you’re between sizes, your bust or hips should determine which way to go — not your waist. For example, a pear-shaped figure may need to size up to fit the hips comfortably.
Need help comparing fit across brands? Use Tellar.co.uk
Fit Breakdown by Product Type
Dresses (Bodycon, Ruched, Slit-Front)
-
Very fitted through bust and hips
-
Stretchy jersey or mesh blends
-
Some styles offer double lining, making them tighter
Fit Tip: If you want a sleek, sculpted fit, go with your normal UK size. For more comfort or taller frames, size up.
Two-Piece Sets
-
Often feature crop tops with midi or mini skirts
-
Can be mismatched for bust/hip sizes
Fit Tip: Prioritise your larger measurement (usually hips). Consider mixing sizes if available.
Jumpsuits & Co-Ords
-
Tailored through the waist with narrow bust fit
-
Stretch varies by fabric
Fit Tip: Go up a size if you’re tall or have a longer torso — especially in non-stretch styles.
Outerwear & Blazers
-
More relaxed, true-to-size
-
Often cropped
Fit Tip: Stay true to size unless you want room for layering underneath.
Fashionkilla vs Other UK Brands
Here’s how Fashionkilla sizing compares to similar fashion-forward brands:
| Brand | Comparison with Fashionkilla |
|---|---|
| Oh Polly | Fashionkilla is slightly more generous in hips |
| House of CB | Fashionkilla is less structured, more forgiving |
| PrettyLittleThing | Fashionkilla runs slightly tighter overall |
| Missy Empire | Very similar — but Fashionkilla is longer in the body |
| Boohoo | Fashionkilla is more fitted and less flexible in sizing |
Still unsure which way to go? Let Tellar.co.uk decide
Real Users Say…
“I always ordered size 8s but half of them never fit right. Tellar showed me that for bodycon styles, I should actually be going with a 10 in Fashionkilla. Total game changer.”
“Now I use Tellar for everything — especially when buying tight-fit dresses or tops with underbust seams.”
You can join thousands of users who use Tellar.co.uk to match their size perfectly across brands like Fashionkilla, Oh Polly, and Zara.
Related Posts You Might Like
Want Your Fit Right the First Time?
Fashionkilla pieces are meant to flatter your shape — but only if they actually fit. Skip the trial and error. Let Tellar.co.uk guide you based on your own body measurements or sizing history.
It’s free to use. You’ll:
-
See your Fashionkilla fit in seconds
-
Compare sizing across 1,500+ brands
-
Save your profile for future shopping
Start now: www.tellar.co.uk
Follow Tellar.co.uk for New Drops & Sizing Tips
-
Instagram: @Tellarsizing
-
Pinterest: TellarUK
-
Facebook: TellarSizing
-
X (Twitter): @Tellar100
Final Word: Fashionkilla Deserves Precision Fit
Whether it’s for a night out, holiday, or bold everyday looks — Fashionkilla makes a statement. Don’t let the wrong size ruin it.
With Tellar.co.uk, you can wear every piece the way it was designed to be worn: fitted, flattering, and fearless.
Find your size in 1,500+ brands real-time. It’s free & easy.
Fashionkilla is fast becoming a favourite for UK shoppers who love statement styles with a confident edge. Think bodycon dresses, sculpted two-pieces, figure-hugging sets, and bold cut-outs — all tailored for women who want their clothes to flatter, not hide.
But with styles this fitted, getting the right size in Fashionkilla is essential. From stretchy materials to sharply tailored silhouettes, sizing can shift between pieces, and many shoppers find themselves caught between sizes.
Here’s everything you need to know — including how to find your exact size in Fashionkilla using Tellar.co.uk, the UK’s leading free sizing tool for over 1,500 fashion brands.
Why Fashionkilla Sizing Can Be Hit or Miss
Fashionkilla offers standard UK sizing (6 to 16), but due to the tight-fitting nature of many of their styles, customers often report:
-
Dresses running smaller than expected
-
Two-piece sets with different top/bottom fits
-
Fabric stretch varying widely between items
-
Bust and hip measurements being more important than waist size
So even if you know your usual UK dress size, you might still wonder whether to size up — particularly in bodycon or non-stretch fabrics.
Instead of guessing, Tellar.co.uk gives you a direct answer.
Find Your Fashionkilla Size Instantly
With Tellar.co.uk, you can:
-
Enter your measurements once
-
OR select a brand you already wear well (e.g. Oh Polly, Missy Empire, PrettyLittleThing)
-
Get your ideal Fashionkilla size instantly
-
Compare sizing across over 1,500 fashion brands
It’s fast, free, and designed to save you time, money, and unnecessary returns.
🔗 Find your Fashionkilla size now
Fashionkilla Women’s Size Chart (UK Standard)
| UK Size | Bust (cm) | Waist (cm) | Hips (cm) | Notes |
|---|---|---|---|---|
| 6 | 80–82 | 60–62 | 86–88 | Petite fit, often snug |
| 8 | 83–85 | 63–65 | 89–91 | Ideal for tight bodycon |
| 10 | 86–89 | 66–69 | 92–95 | True to UK high-street sizing |
| 12 | 90–94 | 70–74 | 96–99 | Good for more structured dresses |
| 14 | 95–99 | 75–79 | 100–104 | Check bust and hip stretch |
| 16 | 100–104 | 80–84 | 105–109 | Often tighter at the waist |
If you’re between sizes, your bust or hips should determine which way to go — not your waist. For example, a pear-shaped figure may need to size up to fit the hips comfortably.
Need help comparing fit across brands? Use Tellar.co.uk
Fit Breakdown by Product Type
Dresses (Bodycon, Ruched, Slit-Front)
-
Very fitted through bust and hips
-
Stretchy jersey or mesh blends
-
Some styles offer double lining, making them tighter
Fit Tip: If you want a sleek, sculpted fit, go with your normal UK size. For more comfort or taller frames, size up.
Two-Piece Sets
-
Often feature crop tops with midi or mini skirts
-
Can be mismatched for bust/hip sizes
Fit Tip: Prioritise your larger measurement (usually hips). Consider mixing sizes if available.
Jumpsuits & Co-Ords
-
Tailored through the waist with narrow bust fit
-
Stretch varies by fabric
Fit Tip: Go up a size if you’re tall or have a longer torso — especially in non-stretch styles.
Outerwear & Blazers
-
More relaxed, true-to-size
-
Often cropped
Fit Tip: Stay true to size unless you want room for layering underneath.
Fashionkilla vs Other UK Brands
Here’s how Fashionkilla sizing compares to similar fashion-forward brands:
| Brand | Comparison with Fashionkilla |
|---|---|
| Oh Polly | Fashionkilla is slightly more generous in hips |
| House of CB | Fashionkilla is less structured, more forgiving |
| PrettyLittleThing | Fashionkilla runs slightly tighter overall |
| Missy Empire | Very similar — but Fashionkilla is longer in the body |
| Boohoo | Fashionkilla is more fitted and less flexible in sizing |
Still unsure which way to go? Let Tellar.co.uk decide
Real Users Say…
“I always ordered size 8s but half of them never fit right. Tellar showed me that for bodycon styles, I should actually be going with a 10 in Fashionkilla. Total game changer.”
“Now I use Tellar for everything — especially when buying tight-fit dresses or tops with underbust seams.”
You can join thousands of users who use Tellar.co.uk to match their size perfectly across brands like Fashionkilla, Oh Polly, and Zara.
Related Posts You Might Like
Want Your Fit Right the First Time?
Fashionkilla pieces are meant to flatter your shape — but only if they actually fit. Skip the trial and error. Let Tellar.co.uk guide you based on your own body measurements or sizing history.
It’s free to use. You’ll:
-
See your Fashionkilla fit in seconds
-
Compare sizing across 1,500+ brands
-
Save your profile for future shopping
Start now: www.tellar.co.uk
Follow Tellar.co.uk for New Drops & Sizing Tips
-
Instagram: @Tellarsizing
-
Pinterest: TellarUK
-
Facebook: TellarSizing
-
X (Twitter): @Tellar100
Final Word: Fashionkilla Deserves Precision Fit
Whether it’s for a night out, holiday, or bold everyday looks — Fashionkilla makes a statement. Don’t let the wrong size ruin it.
With Tellar.co.uk, you can wear every piece the way it was designed to be worn: fitted, flattering, and fearless.
Find your size in 1,500+ brands real-time. It’s free & easy.
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