One way to go green this holiday season: regift like mad. A more generous option: shop Grasshopper 510’s ecofriendly selection. (We promise you’ll sustain your friendships.) Vintage Hand-Screened Suitcase, $210 Most travel accessories make us feel like empty shells. But this pretty repurposed bag — screened by artist Liz Saintsing with butterflies and flowers — is first class. Ija Designs Gull Necklace, $78 Recycled metal (fourteen-karat gold or sterling silver) takes a delicate new shape in what we’re betting is a flight of fancy for any accessories hoarder. Fluf Organic Cotton Lunch Bag, $18 From a sea of brown bags emerges the Canadian company’s reusable sack, which can be popped into the washing machine after you’re done showing off in the cafeteria. Mixtape Love Card, $4.50 For pals who saw you through your Rock Me Amadeus days, there’s a recycled paper note card from local design outfit La Familia Green. Dolan Geiman Box Print, $175 Giddyap with the Chicago artist’s screen print, reproduced on recycled wood with chemical-free ink. The folksy little wonder comes ready to hang. Grasshopper 510, 1944 West Damen Avenue, at Homer Street (773-292-0510 or grasshopper510.com). Photo: Courtesy of Grasshopper 510 We’re doling out more holiday advice with gift guides for techies, kiddos, and the impossible to please (hello, Mother-in-Law). Get these and other festive tips on our holiday site.