Size Guide

Switch region to see the most common sizes for your area. Measurements are approximate.

Bedding Size Chart – US / North America

Standard North American mattress and bedding sizes. Use this to match fitted sheets, flat sheets, and comforters to your bed.

Type	Mattress (inches)	Mattress (cm)	Typical Sheet / Comforter Size*
Twin	39 × 75	99 × 191	66 × 96 in sheet · 168 × 244 cm
Twin XL	39 × 80	99 × 203	66 × 102 in sheet · 168 × 259 cm
Full / Double	54 × 75	137 × 191	81 × 96 in sheet · 206 × 244 cm
Queen	60 × 80	152 × 203	90 × 102 in sheet · 229 × 259 cm
King	76 × 80	193 × 203	108 × 102 in sheet · 274 × 259 cm
California King	72 × 84	183 × 213	108 × 102 in sheet · 274 × 259 cm
Crib	28 × 52	71 × 132	28 × 52 in sheet · 71 × 132 cm

* Exact sheet and comforter dimensions may vary by brand and style. Check each product description for any special sizing notes.

Duvet & Comforter Size Chart – US / North America

For a cozy, hotel-like look, many people choose a duvet insert that is slightly larger than the duvet cover or mattress size.

Bed Size	Insert (inches)	Insert (cm)	Fit & Style Notes
Twin / Twin XL	64 – 68 × 86 – 88	163 – 173 × 218 – 224	Ideal for single sleepers and daybeds.
Full / Double	78 – 86 × 86 – 88	198 – 218 × 218 – 224	Choose wider for a drop on both sides of the bed.
Queen	88 – 90 × 92 – 96	224 – 229 × 234 – 244	Most popular size for couples.
King	102 – 110 × 94 – 98	259 – 279 × 239 – 249	Generous coverage on wide mattresses.
California King	104 – 110 × 96 – 98	264 – 279 × 244 – 249	Extra length for longer mattresses.

Tip: If you like a very fluffy, full look, choose an insert that is 2–4 inches wider and longer than your duvet cover.

Pillow Size Chart

Match your pillows to your bed size, or mix sizes for a layered, decorative look.

Pillow Type	Inches	Centimeters	Recommended Bed Size
Standard	20 × 26	51 × 66	Twin, Twin XL, Full
Super Standard	20 × 28	51 × 71	Full, Queen
Queen	20 × 30	51 × 76	Queen
King	20 × 36	51 × 92	King, California King
Euro Square	26 × 26	66 × 66	All bed sizes, decorative
Body Pillow	20 × 54	51 × 137	All bed sizes, support and lounging

Style idea: Try two Euro pillows at the back, two sleeping pillows in front, and one decorative lumbar pillow to finish the look.

How to Measure Your Bed

To make sure you’re ordering the right size, grab a flexible tape measure and note:

Length — from the head of the mattress to the foot.
Width — from one side of the mattress to the other.
Depth / Height — from the base to the top of the mattress.

If you use a mattress topper, measure with the topper on. Extra-deep sheets may be best for tall mattresses (typically 14″ / 36 cm or more).

Fit Tips

Choose fitted sheets with a pocket depth that matches or exceeds your mattress height.
For a draped look, pick comforters and duvets slightly larger than your mattress size.
If between sizes, size up for extra coverage and a cozier feel.
Always check the product description for specific sizing or shrinkage notes.

Varied Cozy Shop Sizing Notes

We follow common North American sizing standards, but some collections are intentionally cut a little larger or smaller to achieve a specific look or feel.

For the most accurate fit, always compare this guide with the exact measurements listed on each product page. If you’re still unsure, contact our support team and we’ll be happy to help you pick your best size.

Bedding Size Chart – EU

Common European mattress sizes. Many EU products are labeled only in centimeters.

Type	Mattress (cm)	Mattress (inches, approx.)	Typical Sheet / Duvet Cover Size*
Euro Single	80 × 200	31.5 × 79	150 × 200 cm cover
Single	90 × 200	35 × 79	150 × 200 cm cover
Double	140 × 200	55 × 79	200 × 200 cm cover
Queen	160 × 200	63 × 79	240 × 220 cm cover
King	180 × 200	71 × 79	260 × 240 cm cover

* Sizes vary by country and brand. Always compare the product label with your mattress size.

Duvet Size Chart – EU

These are common EU duvet insert and cover sizes. Some brands offer custom or extra-long lengths.

Bed Size	Duvet (cm)	Duvet (inches, approx.)	Fit & Style Notes
Single	135 × 200	53 × 79	Standard size for one sleeper.
Double	200 × 200	79 × 79	Fits 140 × 200 cm and many 160 × 200 cm beds.
Queen	240 × 220	94 × 87	Extra length for taller sleepers.
King	260 × 240	102 × 95	Generous coverage and overhang on large beds.

Tip: In many parts of Europe, each person prefers their own single duvet. For a shared duvet, size up for comfort and coverage.

Pillow Size Chart – EU

European pillows are often square, with rectangular options also widely available.

Pillow Type	Centimeters	Inches (approx.)	Notes
Standard Rectangular	50 × 70	20 × 28	Common sleeping pillow.
Euro Square	65 × 65	26 × 26	Used for back support and decor.
Large Square	80 × 80	31.5 × 31.5	Popular in DACH and Nordic regions.

Style idea: Use large square pillows at the back, then layer rectangular pillows and a lumbar cushion in front.

How to Measure Your Bed

Measure your mattress length, width, and height in centimeters. This helps you choose the right fitted sheet and duvet size.

Length — from head to foot.
Width — from side to side.
Height — total thickness, including toppers.

For tall mattresses and toppers, look for “extra depth” sheets or elasticated corners for a secure fit.

Fit Tips

Choose a duvet that is slightly wider than the mattress for overhang.
Longer duvets (220 cm) are ideal for taller sleepers.
For box-spring beds, measure including the top mattress.

Varied Cozy Shop Sizing Notes – EU

We follow common EU sizing conventions, but product labels may show both centimeters and inches.

Always compare the listed product dimensions to your mattress measurements. If in doubt, sizing up usually gives a cozier, more luxurious feel.

Bedding Size Chart – UK & Ireland

UK & Irish mattress sizes are similar to, but not the same as, US and EU sizes. Check labels carefully before ordering.

Type	Mattress (cm)	Mattress (inches, approx.)	Typical Sheet / Duvet Cover Size*
Small Single	75 × 190	30 × 75	120 × 200 cm cover
Single	90 × 190	35 × 75	135 × 200 cm cover
Small Double	120 × 190	47 × 75	200 × 200 cm cover
Double	135 × 190	53 × 75	200 × 200 cm cover
King	150 × 200	59 × 79	225 × 220 cm cover
Super King	180 × 200	71 × 79	260 × 220 cm cover

* Sizes can vary slightly between retailers. Always check the product description for exact measurements.

Duvet Size Chart – UK & Ireland

Standard UK duvet sizes, matched to the mattress types above.

Bed Size	Duvet (cm)	Duvet (inches, approx.)	Fit & Style Notes
Single	135 × 200	53 × 79	Standard single duvet for one sleeper.
Double	200 × 200	79 × 79	For double and small double mattresses.
King	225 × 220	89 × 87	Extra length for taller sleepers.
Super King	260 × 220	102 × 87	Maximal coverage on large beds.

Tip: If you share a bed and prefer extra coverage, consider going up one duvet size where possible.

Pillow Size Chart – UK & Ireland

UK pillows are typically rectangular, with Euro squares used for styling and headboard support.

Pillow Type	Centimeters	Inches (approx.)	Notes
Standard	50 × 75	20 × 30	Most common UK sleeping pillow size.
Super King Pillow	50 × 90	20 × 35	Great for wider beds and extra support.
Euro Square	65 × 65	26 × 26	Perfect behind standard pillows for hotel-style layering.

Style idea: Super king pillows sit neatly across a king or super king bed, with Euro squares at the back for height.

How to Measure Your Bed

Use a tape measure and note your mattress size in centimeters or inches. UK mattresses are usually labeled in feet and inches.

Length — head to foot of the mattress.
Width — side to side.
Depth — thickness, including mattress toppers.

For deep mattresses, look for “deep fitted” or “extra deep” sheets with a generous skirt.

Fit Tips

Always match duvet size to mattress type (e.g. king duvet for king bed).
Small double beds can use either double or king duvets depending on preference.
If you like your duvet to sit higher up the pillows, choose a longer size where available.

Varied Cozy Shop Sizing Notes – UK & Ireland

Our UK collections follow standard UK sizing, with some designs cut slightly larger for an oversized, relaxed look.

Always check the product details for the exact dimensions and recommended mattress size. If you’re unsure between two sizes, going larger usually feels more luxurious.