TSprIng BRIDE SLEEVES There will still be everything from hats to headbands, but all will have an extra touch of glamour. Look for: Decorative veiling sprinkled with tiny silk flowers, bows or pearls; made of heirloom lace; edged in lace or ribbon; with novelty touches like gold stars woven into tulle. Headbands covered with pearl, crystal and chiffon braids; headbands with a porcelain effect; pale silk floral headbands. Regal headpieces like tiny pillbox hats; tiaras with colorful faux gems; a small crown of oversized pearls. Big straw hats with brims full of flowers; headpieces made of soft pas- tel silk or fresh flowers. Back-of-the-head headpieces like combs looped with satin ribbon; big bows with streamers; a circlet of lace wrapped around the outer edge of a chignon; oversized silk flowers at the nape of the neck. According to the local bridal stores, the average amount spent for a headpiece is about $160-$200. Tiaras are popular, both beaded and crystal. Headpieces worn on the back of the head — rosettes on combs or jeweled bows with veils attached — are equally popular. There is always a demand for ornamented bands, which are worn across the forehead. Sally Mitchell of Sara's Bridal Millinery specializes in bridal headpieces. She works out of her Royal Oak home designing sophisticated, custom headpieces. She can match a bride's headpiece to her gown using the same fabric. She notes that many of the brides