Not one to lose touch with her clients' need for romantic, feminine clothing with an urban edge, Ferretti delivered the goods this season. Transparency was the key to her array of dreamy, girly dresses with delicate beading and ruffles in light shades of brick, green, yellow and pale blue. There were also shiny slim pants, delicate twinsets, and peasant-inspired tops and long skirts. It was a subtle, contemporary and practical collection that will keep girls looking fresh for the year 2000.