The Nishiji Textile Center is located in the seven-storey "Nishijin" Union building on Horikawa Street, a 10-minute walk south of Imadegawa subway station. The center contains a museum, factory, shop and gallery, and is open Tuesday to Sunday between 10am and 4pm - entry is free and no prior reservations are needed.
The ground floor has a cafe and restrooms, the first floor has one of the best places to shop for souvenirs in Kyoto as the prices are comparatively cheap, particularly if you are after textiles: with kimonos, obis, silk ties, fabric purses, table runners, furoshiki (large square kerchiefs that can be used as a bag or for gift wrapping), prints, socks and a whole lot more. You can also rent and wear kimonos for photos or to stroll the streets of Kyoto.
On the third floor there are sets of weaving looms, where you can watch craftspeople making Nishijin textiles first-hand. You can also book on-line a hands-on weaving experience where you can try your hand at weaving a piece of fabric on mini-looms using traditional methods. ( ¥2,530 for 1hr).
The fourth floor has a permanent exhibition of some of their most outstanding and historical pieces of textile/fabric work/kimonos etc.
This is the place to visit if you are looking at seeing and buying traditional handcrafted Kyoto textiles - that isn't a tourist trap.