Metro Market and Mingle, coordinating fabric collections from Jennifer Moore of Monaluna for Robert Kaufman. There are 5 colorways with this collection (which coordinate with Robert Kaufman's Metro Market also): Summer and Licorice (pictured above), Cocoa and Spring (pictured below) and Pink (not pictured but coordinates with the reds and blacks above). Monaluna's new About Town collection (not pictured) cooridinates with the Summer and Spring Mingle collection, too! You can find these delightful collections at the following online fabric shops:

Above All Fabrics - select fabrics from Metro Market, Mingle and About Town in Cocoa, Spring and Summer colorways.
fabricworm Etsy - select fabrics from Metro Market and Mingle in all colorways except Pink, also bundles
Spice Berry Cottage - select fabrics in Spring colorway from Mingle, About Town and Metro Market collections
Fabric Supplies - select fabrics from Metro Market, also bundles
Fat Quarter Shop - available for pre-order, fat quarter bundles About Town, Metro Market Licorice and Metro Market Spring