By A Mystery Man Writer
Score 30% off leggings, sports bras, puffer jackets and more activewear essentials that you'll want to give and receive this season.
Oprah's “Favorite” Leggings Are Now 20% Off Just for InStyle Readers
Girlfriend Collective's Boxing Day Sale Is Coming!
I Only Work Out in Pieces From Girlfriend Collective—and They're Throwing a Huge Sale This Week
Girlfriend Collective review: These are the best leggings, sports bras, and more - Reviewed
Girlfriend Collective's Boxing Day Sale Is Coming!
Girlfriend Collective's Biggest Sale of the Year is Here!
Girlfriend Collective Emails, Sales & Deals - Page 3
9 Girlfriend Collective Items We're Obsessed With This Month
Girlfriend Collective Sale