This hair pin by Nestina adds a touch of elegance with its smooth, lustrous mother-of-pearl design, effortlessly elevating any hairstyle with a refined, timeless finish. This hair pin by Nestina adds a touch of elegance with its smooth, lustrous mother-of-pearl design, effortlessly elevating any hairstyle with a refined, timeless finish. Founded by and named after designer Ernestine Blesso in 2010, Nestina Accessories specializes in bridal and special occasion accessories. The collections are timeless, romantic, and classic - beautifully handcrafted with careful attention to detail.