Romy and Michele’s High School Reunion co-stars Lisa Kudrow and Mira Sorvino reunite for Entertainment Weekly’s cast reunions issue in custom-made Post-It dresses, now up for auction to benefit P.S. Arts. (EW)

Bring your castoff denim to any American Eagle Outfitters store through October 18 and it’ll be recycled into UltraTouch denim insulation for communities in need. Plus, everyone who drops off their used threads will receive a 20 percent discount on their entire purchase that day. (American Eagle Outfitters)

Macy’s is the first major retailer to roll out True Fit’s fit-personalization technology, which takes the guesswork out of sizing by showing customers how well the clothes and shoes they view online will fit them in real life. (Fibre2Fashion)

More than just shoes? Nike is setting up a venture-capital offshoot called the Sustainable Business and Innovation Lab to support startups focused on alternative energies and more-efficient manufacturing. (Businessweek)