You can find here below a tab where you can easy find the sizes correspondence.
| SIZE | IT | EU | US | UK | 
| XS | 38-40 | 34-36 | 2-4 | 6-8 | 
| S  | 40-42 | 36-38 | 4-6 | 8-10 | 
| M | 42-44 | 38-40 | 6-8 | 10-12 | 
| L | 44-46 | 40-42 | 8-10 | 12-14 | 
| XL | 46-48 | 42-44 | 10-12 | 14-16 | 
 
| ONE SIZE | EU | US - UK | 
| FOULARD CARRÉ 45 | 45x45 cm | 17.72x17.72 in | 
| FOULARD CARRÉ 70 | 70x70 cm | 27.56x27.56 in | 
| FOULARD CARRÉ 90 | 90x90 cm | 35.43x35.43 in | 
| FOULARD | 135x135 cm | 53.15x53.15 in | 
| SCARF | 170x170 cm | 66.93x66.93 in | 
| PILLOW | 45x45 cm | 17.72x17.72 in | 
| PILLOW | 70x70 cm | 27.56x27.56 in | 
| PILLOW | 90x90 cm | 35.43x35.43 in | 
| PILLOWCASE | 44x53 cm | 17.32x20.87 in | 
| PILLOWCASE | 70x95 cm | 27.56x37.40 in | 
| DUVET COVER | 262x258 cm | 103.15x101.57 in | 
| BLANKET | 140x140 cm | 55.12x55.12 in | 
| BLANKET | 180x180 cm | 70.87x70.87 in | 
| BLANKET | 270x270 cm | 106.30x106.30 in | 
However, if you still have doubts or queries, don’t hesitate to contact our customer service at info@forrestlesssleepers.com