Hardanger Embroidery // VERY difficult. High skill level, and always treasured, rarely used (unfortunately). Some find smaller sized ones and frame them w/clear glass -- & hang in window -- like snowflakes, almost.
rachel ashwell pillow...Oh I have a cutwork piece in rough shape that would be perfect for this.
Vintage French cutwork embroidery pillow w/white floral and scalloped design
Carnac "Voile de Coton". + http://www.dporthault.fr/creations/chambre | Maison D. Porthault Paris