THE NEWEST FASHION ACCESSORY MOVES FROM THE BEDROOM TO THE BOARDROOM. la 44 ingerie is the newest fashion accessory. From camisoles to teddies, from bodysuits to bustiers, the new lingerie offers something for every wardrobe. It's fun and frilly, lacy and racy. Today's well-dressed women are wearing frilly camisoles under conservative suits, lounging at home in silk robes and sporting boxer shorts over bathing suits at the pool. There's no doubt about it — lingerie has moved from the bedroom to the boardroom. The "father of the new lingerie," as labeled in the New York Times, is Fernando Sanchez. This Spanish-born designer, now residing in New York, startled the fashion world fifteen years ago when he designed fashionable, glamorous and sexy lingerie. Dowdy nightgowns, quilted housecoats and the traditional peignoir set in baby blue are passe — thanks to Sanchez. "We brought a completely different approach to lingerie. We brought glamour, sex and the idea of separates, which was a sportswear attitude," he says. The new lingerie concept took about two years to become a commercial success. In the fashion world among designers the successful response was instantaneous. Sanchez received For him: Brushed cotton striped bathrobe. For her: cotton nightgown with lace flower trim. Fernando Sanchez collection available at Roz & Sherm and Saks Fifth Avenue. VI SH LINGE R IE BY CARLA JEAN SCHWARTZ SPRING '88 97