Design and construction part1

Fabrics

The typical kilt as seen at modern Highland games events is made of twill woven worsted wool. The twill weave used for kilts is a 2-2 type, meaning that each weft thread passes over and under two warp threads at a time. The result is a distinctive diagonal weave pattern in the fabric which is called the twill line. This kind of twill, when woven according to a given colour pattern, or sett (see below), is called tartan. In contrast, the Irish kilt traditionally was made from solid colour cloth, with saffron or green being the most widely used colours. Kilting fabric weights are given in ounces per yard and run from the very heavy regimental worsted of approximately 18–22 oz. down to a light worsted of about 10–11 oz. The most common weights for kilts are 13 oz. and 16 oz. The heavier weights are more appropriate for cooler weather, while the lighter weights would tend to be selected for warmer weather or for active use, such as Highland dancing. Some patterns are available in only a few weights.

A modern kilt for a typical adult uses about 6–8 yards of single-width (about 26–30 inches) or about 3–4 yards of double-width (about 54–60 inches) tartan fabric. Double width fabric is woven so that the pattern exactly matches on the selvage. The kilt is usually made without a hem because a hem would make the garment too bulky and cause it to hang incorrectly. The exact amount of fabric needed depends upon several factors including the size of the sett, the number of pleats put into the garment, and the size of the person. For a full kilt, 8 yards of fabric would be used regardless of size and the number of pleats and depth of pleat would be adjusted according to their size. For a very large waist, it may be necessary to use 9 yards of cloth.