All sizes in the Aspesi Online Store are based on the international sizing system (XS-3XL).
The following conversion charts can help you in your choice of size.

CLOTHING
Italian Size Scale 44 46 48 50 52 54 56
International Size Scale XS S M L XL XXL 3XL
French Size Scale 44 46 48 50 52 54 56
European Size Scale 44 46 48 50 52 54 56
UK Size Scale 34 36 38 40 42 44 46
US Size Scale 28 30 32 34 36 38 40

SHIRTS
CM 36 37-38 39-40 41-42 43-44 45-46 47-48
Inches 14 14½-15 15½-15¾ 16-16½ 17-17½ 18-18½ 19 - 19½
Italian Size Scale 44 46 48 50 52 54 56
International Size Scale XS S M L XL XXL 3XL
French Size Scale 44 46 48 50 52 54 56
European Size Scale 44 46 48 50 52 54 56
UK Size Scale 34 36 38 40 42 44 46
US Size Scale 28 30 32 34 36 38 40

All sizes in the Aspesi Online Store are based on the international sizing system (XXS-XL).
The following conversion charts can help you in your choice of size.

CLOTHING

International Size Scale XXS XS S M L XL
European Size Scale 34 36 38 40 42 44
Italian Size Scale 38 40 42 44 46 48
French Size Scale 38 40 42 44 46 48
Danish Size Scale 32 34 36 38 40 42
German Size Scale 32 34 36 38 40 42
UK Size Scale 6 8 10 12 14 16
US Size Scale 0-2 4 6 8 10 12
Japanese Size Scale 5 7 9 11 13 15
Australian Size Scale 6 8 10 12 14 16

In the Aspesi Online Store the sizes for kids are based on the age (2-16years)
The following conversion chart with the hight in cm can help you in your choice of size.

KIDS 2 years 4 years 6 years 8 years 10 years 12 years 14 years 16 years
Size in cm 92 104 116-118 130 140 152 162-164 172