Many of the old timers in Delhi, will swear by Raisons in South Extension Market. It is a small shop for ethnic sarees, salwar suit pieces and fabrics.
The varieties of sarees include Banarsi, Kanjivaram, Uppada Gadchola, Kota ,chiffon, georgette and crepe .
They have a selected and exclusive stock of sarees in each of the above varieties and these are expensive . Simple Kanjivaram sarees are around Rs 20000/ piece and a Zari kota saree comes at Rs 98000/piece. Several of the sarees are designed in house. Banarsi fabrics are in the range Rs2500/meter.
They have suit fabrics in tussar,Banarsi and a few other varieties.
If you are a saree lover, make sure that you visit this store.