Cellulosic fibres are dyed with more types of dye, than for any other fibre. They are water- soluble dyes applied by one bath process [1]. Reactive dyes having been developed in the 1950s and in market from 1956 are very popular for dyeing and printing of cellulosic fibre [2]. Reactive dyes are extensively used in the textile industry, due to their wide variety of colour shades, high wet fastness, simplicity of application and minimal energy consumption [3]. With the development of society, the clothing industry has entered the period of material priority. With the increasingly view on health, "green" and environmentally friendly clothing, the linen textiles return in the fashion industry thanks to freshness, comfort, innovative technologies providing the elegance and demanding of linen clothing [4]. The aim of presented study is to examine the influence of linen cloth modification on colour properties of fabric dyed with reactive dyes. For notice of influence of alkali and enzyme treatment modification method on colour characteristics and fastness to rubbing, as well as tensile properties of cloths is used.