TrueToSize

Convert / Leggings

Aerie (OFFLINE) to lululemon leggings size

The short answer

Aerie (OFFLINE) XXS is lululemon 2 by the two brands' own charts.

Both brands publish the body waist each size is cut for, so every row matches a waist, not a tag.

On 1 sizes the charts land two or more sizes from the same label. Brands do not measure the body the same way, so on those rows treat the chart answer and the same label as the two ends of a range.

Every Aerie (OFFLINE) size read across to lululemon. Letter sizes on the left, US numeric on the right.
Aerie (OFFLINE)Aerie (OFFLINE) builds it forlululemon, by chartSame labellululemon builds it forlululemon also prints
XXSwaist 22.5 to 23.5 in, hip 32 to 33 in2not publishedwaist 23 in, hip 33 inLetter XXS
XSwaist 24.5 to 25.5 in, hip 34 to 35 in4not publishedwaist 25 in, hip 35 inLetter XS
Swaist 26.5 to 27.5 in, hip 36 to 37 in6not publishedwaist 27 in, hip 37 inLetter S
Mwaist 28.5 to 29.5 in, hip 38 to 39 in8not publishedwaist 29 in, hip 39 inLetter M
Lwaist 31 to 32.5 in, hip 40.5 to 42 in10 or 12not publishedwaist 31 in, hip 41 inLetter L
XLwaist 34 to 36 in, hip 43.5 to 45.5 in14not publishedwaist 35 in, hip 45 inLetter XXL
XXLwaist 38 in, hip 47.5 in1620waist 38 in, hip 47 innot published
Tinted rows change label or sit between two sizes. Read from the two charts only; no formula and no averaging.

What wearers say

Charts describe a garment. People who own both brands describe a fit, and their answer ranks above this table once five of them stand behind it. Pick your size in the converter to see whether there are enough yet.

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Sources

lululemon to Aerie (OFFLINE)