Fashion moves fast, and we're always doing our best to keep up with new trends, launches and sales here at "GMA."This week, we're all in on summer with news bags from Poppies & Peonies at Cole Haan, plus a resort collection worth your money from White House Black Market and fun picks from the brand Etnodim.Beyond that, we're highlighting a few post-Memorial Day sales as well, so keep reading to check it all out!By clicking on these shopping links, visitors will leave ABCNews.com and GoodMorningAmerica.com, and these e-commerce sites are operated under different terms and privacy policies. ABC will receive a commission for purchases made through these links. SOME PRICES ARE DYNAMIC AND MAY CHANGE FROM THE DATE OF PUBLICATION. Have questions about ordering or a purchase? Click here.New and notablePoppies & Peonies launched its Coastal Collection, a roundup of bags featuring stripes, sardine prints, sheer fabrics and more to carry your must-haves now through Labor Day and beyond.Cole Haan's new-for-summer bags also continue to catch our attention, particularly the Amagansett canvas tote, the Isabella hobo bag in Provincial Blue and the adorable sailboat coin pouch that makes the perfect bag charm for your summer carryall.Once you have your new summer bag secured, check out White House Black Market's recent resort collection for bold sophistication via red and gold accents, crisp white pieces, splashes of animal print and more.Etnodim only recently came across our desks, but we're enamored with the brand's newest collection, "Trait." The brand channels its Ukrainian roots with beautiful embroidery on traditional silhouettes, then easily shifts into contemporary minimalism with an edge that never abandons its cultural and aesthetic roots.It's all about bags this week over here, especially with Stand Oil's collaboration with Collina Strada. It's a fever dream blur of ruffles, color, kitsch and joy.Want a comfortable, stylish sandal that's handcrafted in Spain and works equally well for beach days, museum dates, walking around a new city and beyond? This sandal is now available on Amazon.Fashion deals to shop this weekIf you're not sick of the post-Memorial Day sales, check out some of our favorite deals on apparel and accessories.