1 Sometimes one area of breast tissue persistently feels thicker or more prominent than the rest of the breast. 2  This feeling may be caused by old hardened scar tissue and/or dead fat tissue as a result of surgery or trauma. 3  Often the cause of this type of breast tissue is unknown.
A lace wig or a lace front wig is a special type of hairpiece or wig in which human hair or synthetic hair is tied by hand to a sheer lace base which goes over the scalp. Wigs have been used since antiquity as hairstyle and costume; ancient Egyptians wore wigs to shield their shaved heads from the sun.
When a dark hair is tied to the base of a lace wig with a knot, you can see a dark dot on the skin, especially when the base is lace. Lace cannot hide the knot in the same way a monofilament base does.