San Mar has emails you can sign up for to get a head up on style developments, they call it “The Style Network.” You can view it here. Among trends they identify are new uses of neon color accents, pockets, “sporty” casual athletic looks, further advance in polyester technical pieces, and use of mesh. They also identify something that seems here to stay, which is ringspun softness, which was primarly t-shirts but now is increasingly found in fleece as well.