Size Guides

adidas Bottomsadidas Sports Bras & Topsadidas Trainersadidas X Stella McCartney Bottomsadidas X Stella McCartney Sports Bras & Topsadidas X Stella McCartney TrainersAlo Yoga BottomsAlo Yoga Sports Bras & TopsBeyond YogaFP MovementGirlfriend Collective BottomsGirlfriend Collective Sports Bras & TopsGoodmove BottomsGoodmove Sports BrasGoodmove TopsHOFFHOKALilybodMerrell ShoesNike bottomsNike SocksNike Sports Bras & TopsNike TrainersOn Women's ApparelOn Women's TrainersP.E NationPointe StudioPUMA BottomsPUMA Tops and BrasPUMA TrainersReebokReebok TrainersSpiritual GangsterStance SocksSweaty Betty BottomsSweaty Betty Tops & BrasThe UpsideUnder Armour ApparelUnder Armour TrainersVarley Sports Bras & TopsVarley BottomsVejaVuori BottomsVuori Sports Bras & TopsYMO
adidas Bottomsadidas Sports Bras & Topsadidas Trainersadidas X Stella McCartney Bottomsadidas X Stella McCartney Sports Bras & Topsadidas X Stella McCartney TrainersAlo Yoga BottomsAlo Yoga Sports Bras & TopsBeyond YogaFP MovementGirlfriend Collective BottomsGirlfriend Collective Sports Bras & TopsGoodmove BottomsGoodmove Sports BrasGoodmove TopsHOFFHOKALilybodMerrell ShoesNike bottomsNike SocksNike Sports Bras & TopsNike TrainersOn Women's ApparelOn Women's TrainersP.E NationPointe StudioPUMA BottomsPUMA Tops and BrasPUMA TrainersReebokReebok TrainersSpiritual GangsterStance SocksSweaty Betty BottomsSweaty Betty Tops & BrasThe UpsideUnder Armour ApparelUnder Armour TrainersVarley Sports Bras & TopsVarley BottomsVejaVuori BottomsVuori Sports Bras & TopsYMO

All Girlfriend Collective Size Guide

The Sports Edit size recommendation for sports bras and tops:

The Paloma Classic comes up a little small, so we recommend sizing up, especially if you are between sizes.

All other Girlfriend bras fit true to size, but our data suggests they skew slightly towards the smaller side, so if you are in between sizes, we recommend choosing the larger size on all Girlfriend bras.

Shop Girlfriend Collective Sports Bras and Girlfriend Collective Tops

Size XXS XS S M L XL XXL XXXL 4XL 5XL 6XL
UK 4-6 6-8 8-10 12-14 14-16 16-18 18-20 20-22 24-26 26-28 28-30
US 0-2 2-4 4-6 8-10 10-12 12-14 14-16 16-18 20-22 22-24 24-26
EU 32-34 34-36 36-38 40-42 42-44 44-46 46-48 48-50 52-54 54-56 56-58
Germany 30-32 32-34 34-36 38-40 40-42 42-44 44-46 46-48 50-52 52-54 54-56
AUS/NZ 4-6 6-8 8-10 12-14 14-16 16-18 18-20 20-22 24-26 26-28 28-30
Italy 36-38 38-40 40-42 44-46 46-48 48-50 50-52 52-54 56-58 58-60 60-62
Japan 3-5 5-7 7-9 11-13 13-15 15-17 17-19 19-21 23-25 25-27 27-29
Bust 30"-31" 32"-33" 34"-35" 36"-37" 38"-40" 41"-43" 44"-46" 47"-50" 50-53" 53.5-56.5" 57-60"

The Sports Edit size recommendation for bottoms:

Girlfriend Collective Leggings generally fit true to size, but if you are between sizes we recommend sizing up. The leggings do come up quite long so if you are petite, we would recommend choosing the ⅞ style.

The Bike Shorts fit true to size, but if you are between sizes we recommend sizing up.

The Unitard fits true to size with the long legging inseam (28.5"), however, if you are in-between sizes, we recommend going up one size.

Inseam Measurements:

Full length leggings: 28.5"
7/8 length leggings: 23 3/4"
Bike Shorts: 8.5"
Run Shorts: 3.5"

Shop Girlfriend Collective Leggings and Girlfriend Collective Shorts & Skorts

Size XXS XS S M L XL XXL XXXL 4XL 5XL 6XL
UK 4-6 6-8 8-10 12-14 14-16 16-18 18-20 20-22 24-26 26-28 28-30
US 0-2 2-4 4-6 8-10 10-12 12-14 14-16 16-18 20-22 22-24 24-26
EU 32-34 34-36 36-38 40-42 42-44 44-46 46-48 48-50 52-54 54-56 56-58
Germany 30-32 32-34 34-36 38-40 40-42 42-44 44-46 46-48 50-52 52-54 54-56
AUS/NZ 4-6 6-8 8-10 12-14 14-16 16-18 18-20 20-22 24-26 26-28 28-30
Italy 36-38 38-40 40-42 44-46 46-48 48-50 50-52 52-54 56-58 58-60 60-62
Japan 3-5 5-7 7-9 11-13 13-15 15-17 17-19 19-21 23-25 25-27 27-29
Waist 22-23.5" 24-25.5" 26-28" 28.5-30.5" 31-33" 33.5-35.5" 36-38.5" 39-42" 42.5-45.5" 46-49" 49.5-52.5"
Hip 32"-33.5" 34"-35.5" 36-38" 38.5-40.5" 41.5-43.5" 44-46" 46.5-49" 49.5-52.5" 53-56" 56.5-59.5" 60-63"

Shop Girlfriend Collective Unitards

Size XXS XS S M L XL XXL XXXL 4XL 5XL 6XL
Bust 30"-31" 32"-33" 34"-35" 36"-37" 38"-40" 41"-43" 44"-46" 21-23 51"-54" 55"-57" 58"-60"
Waist 22.5"-24" 24.5"-26" 26.5"-28" 28.5"-31" 31.5"-34" 34.5"-37" 37.5"-40" 40.5"-43" 43.5"-46" 46.5"-49" 49.5"-52"
Hip 32"-33.5" 34"-35.5" 36"-38.5" 39"-41.5" 42"-44.5" 45"-47.5" 48"-50.5" 51"-53.5" 54"-56.5" 57"-59.5" 60"-62.5"

Need further assistance?

The Sports Edit size recommendation:

The Paloma Classic comes up a little small, so we recommend sizing up, especially if you are between sizes. All other Girlfriend bras fit true to size, but our data suggests they skew slightly towards the smaller side, so if you are in between sizes, we recommend choosing the larger size on all Girlfriend bras.

Girlfriend Collective Leggings generally fit true to size, but if you are between sizes we recommend sizing up. The leggings do come up quite long so if you are petite, we would recommend choosing the ⅞ style. The Bike Shorts fit true to size, but if you are between sizes we recommend sizing up. The Unitard fits true to size with the long legging inseam (28.5"), however, if you are in-between sizes, we recommend going up one size.

Not sure which size to choose?

If you have any questions or need help deciding, that’s what we’re here for! Please contact our customer service team who would be happy to assist - email us [email protected].