Please check out these links for desi clothing stores in Holland. Where in Holland are you?
Sarees and Indian clothing and other Rotterdam, Netherlands Shopping Tips - VirtualTourist.com
CitySilks
Delhi Store - Exclusive Latest Indian Fashion -
Welkom bij Virasat Bridal Studio
Also,India's Texo Sari Fashion
Hoefkade 832, 2526 CV, The Hague.
Contact Details:
Tel: 070 380 3175
Hope this helps