How to Choose the Right Sham Size for Your Bed
By Riley Home | Published: 2026-10-20
Category: Buying Guides
Learn standard sham sizes and how to match them to your pillows and bed. Our guide covers euro vs standard shams and buying tips for a polished look.
Quick answer
For a standard bed, choose standard shams for twin and full beds, king shams for queen and king beds, and euro shams when you want a larger, more decorative pillow. Match the sham size to your pillow insert size for a snug fit.
Why sham size matters
A sham that is too small will look cramped and may not cover your pillow properly, while one that is too large can look bulky and may slide around. Matching the sham to your pillow insert ensures a clean, tailored appearance and comfortable use.
The size of your bed also influences the proportion. A standard sham on a king bed can look lost, while a euro sham on a twin bed may overwhelm the space. Consider both pillow size and bed size for a balanced look.
Standard vs. king vs. euro: trade-offs
Standard shams (around 20 x 26 inches) are the most common and fit standard pillows. They are ideal for twin and full beds or for a classic, understated look. King shams (around 20 x 36 inches) are longer and suit king pillows, which are common on queen and king beds. Euro shams (around 26 x 26 inches) are square and larger, often used as decorative inserts behind sleeping pillows.
Euro shams offer a more luxurious, layered look but require euro-size pillow inserts, which are not included with most shams. They are also less practical for sleeping, as they are typically removed at night. Standard and king shams are more versatile for everyday use.
How to coordinate shams with your bedding
For a cohesive look, pair shams with your duvet cover or coverlet. Many sets include matching shams, like the Textured Cotton Coverlet & Shams Set, which comes with a coverlet and a pair of shams in standard, king, or euro sizes. This simplifies the process and ensures a coordinated style.
If you prefer to mix and match, choose shams that complement your existing bedding. Consider the color, texture, and pattern to create a balanced design.
Decision rules for choosing sham size
- Measure your pillow: Measure the width and height of your pillow insert. Standard pillows are about 20 x 26 inches, king pillows about 20 x 36 inches, and euro pillows about 26 x 26 inches. Choose a sham that matches these dimensions for a snug fit. Always measure before buying, as pillow sizes can vary.
- Match to your bed size: For twin and full beds, use standard shams. For queen and king beds, king shams are the most proportional. Euro shams work on any bed size but are best on queen and king beds where there is more space to layer.
- Decide on function: If the shams will be used for sleeping, choose standard or king shams that fit your sleeping pillows. If they are purely decorative, euro shams create a striking backdrop and can be removed at night.
- Consider the look you want: Standard shams offer a classic, simple look. King shams add length and elegance. Euro shams give a plush, hotel-style appearance. Choose based on the style you want to achieve. For a layered look, combine euro shams in the back with standard or king shams in the front.
- Check the set contents: Some shams are sold in pairs, while euro shams are often sold individually. If you need a full set, verify how many shams are included to avoid ordering the wrong quantity.
Related products
- Mila Matelassé Shams: The Mila Matelassé Shams feature a monochrome textured stripe and are crafted in Portugal from 100% premium cotton with a crisp percale reverse. Available in standard, king, and euro sizes, sold in pairs (except euro, sold individually). This gives you flexibility to choose the right size for your bed, with a percale reverse for a cool feel.
Mila Matelassé Shams - Turin Piped Edge Shams: The Turin Piped Edge Shams are made from 100% premium combed cotton with a delicate piping detail and a side-envelope closure. They come in sets of two, except for the euro size. The side-envelope closure keeps your pillow tucked away, and the piping adds a refined look that works well in formal or classic bedroom styles.
Turin Piped Edge Shams
Who should choose which size
Best for
- Standard shams: twin and full beds, or if you prefer a classic, understated look
- King shams: queen and king beds, or if you have king-size pillows
- Euro shams: decorative layering on queen and king beds, or if you want a luxurious, hotel-style appearance
Not for
- Euro shams: if you need shams for sleeping, as they require separate euro inserts and are typically removed at night
- Standard shams: if you have king-size pillows, as they will not fit properly
