Hours Of Operations Mainstream Boutique Iowa West des Moines 50265 Mainstream Boutique Hours of Operation and Location in West des Moines, IA 50265 4.1 - 23 votes 114 5th St, West des Moines, IA 50265 (515) 277-4117 Get Directions Mainstream Boutique Hours Category: Apparel Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore West des MoinesView More Apparel CostcoMarshallsTJ MaxxCatoCarhartt Sports CostcoTargetSports AuthorityNikeSkechers Jewelry CostcoMarshallsCatoZalesKohl's Outlet Recommend For You Silpada Designs Bed Bath & Beyond Kohl's Outlet A Nails A Salon A Therapeutic Touch Advanced Technologies Group At World Best Buy Mobile 2nd Wind Exercise Equipment