Decorative pillows are one of the easiest ways to transform the look and feel of your home. Choosing the right pillow size is essential—not only for comfort but also for creating a balanced, stylish interior. Here’s a detailed guide to the most popular pillow sizes, their uses, and how to ensure your pillow covers and inserts fit perfectly.  

🟢 Small Sizes (12×12" – 14×14")

  • Best For: Accent chairs, children’s rooms, or layered looks. 
  • Why Choose Them: Compact and decorative; they add a cute touch without overwhelming the space. 
  • Tip: Place in front of larger pillows for a layered, designer effect. 
🟢 Standard Square Pillows (16×16" – 18×18" – 20×20")

  • Best For: Sofas, living rooms, beds. 
  • Why Choose Them: The most popular and versatile pillow sizes. 
  • Tip: Use in pairs or sets of three for a cohesive look. 
🟢 Large Square Pillows (22×22" – 24×24")

  • Best For: Large couches, sectional sofas, king-size beds. 
  • Why Choose Them: Provide extra support and a luxurious, oversized look. 
  • Tip: Combine with smaller pillows to create depth. 
🟢 Rectangular / Lumbar Pillows (12×20" – 16×24")

  • Best For: Back support on chairs and sofas, or as accent pieces on beds. 
  • Why Choose Them: Both functional and decorative. 
  • Tip: Break the monotony of square pillows with a different shape. 
🟢 Bolster / Cylinder Pillows (8×20" – 12×36")

  • Best For: Bed styling, sofa armrests, or statement decor. 
  • Why Choose Them: Instantly adds a touch of elegance and personality. 

✅ Pillow Cover & Insert Size Matching

To achieve the perfect look, your pillow insert should match or be slightly larger than your pillow cover:  

  • For a 18×18" cover → 18×18" or 19×19" insert is ideal. 
  • For a 20×20" cover → 20×20" or 21×21" insert works best. 

This small size difference makes the pillow look fuller, plumper, and more luxurious. 👉 When you purchase pillow covers together with inserts from our shop, you never have to worry about mismatched sizes—we prepare every cover to fit perfectly with its insert.