Covetable Brooklyn boutique Bird unveiled its first-ever in-house line this week, an ecofriendly knitwear collection called Green Bird. There are only two styles available right now, both woven from silky 100 percent bamboo, but others will be introduced later this year at the Carroll Gardens and Park Slope locations. (And as of August 1, the Seventh Avenue location is moving to 317 Fifth Avenue, near 3rd Street, Park Slope.) And while you’re there, pick up a 3.1 phillip lim tee, on sale. It may not be green, but it sure is chic (and pairs perfectly with a Bird cardigan). —Lauren Murrow