Some suggestions:
*For bridesmaids: pearl earrings or gold chains with pendants. You might order jewelry with colored stones that match your wedding colors.
Also bud vases, cameo picture frames, jewelry boxes, silk flowers, plants, goblets or mugs, pens and desk accessories.
*For groomsmen: inscribed or monogrammed gifts, desk sets, books, cameras or anything related to a hobby.
*For parents: jewelry for him and her, crystal, china, sterling silver serving pieces, candlesticks, vases, picture frames, porcelain collectibles, linens, luggage, dinner out, theater tickets.
*For other special friends and relatives: crystal vases or bowls, wedding portraits, books, travel clocks, floral arrangements.