Unlike many young designers, whose primary medium seems to be the silk-screened hot pant, this pair is designing and making real clothes (Nicole Rowars) and jewelry (Joanna Baum). Finally: simple, flattering dresses and tops, and pretty, dainty silver and gold drop earrings with semiprecious stones. The clothes are mainly silk charmeuse, chiffon, and slinky jersey knits. Jewelry ranges from about $50 to $150, tops and skirts $80 to $125, and dresses $250 to $375. Youall feel safe purchasing dressier pieces here. Theyare versatile and wonat become outdated. They also carry local designersa jewelry, handbags ($100 to $250), and shoes (around $100). In February, the store will double in size when the partners take over the adjacent space.