Welcome to

Located in the heart of Wine Country, Sister to Sister is a charming small business bringing beauty and joy to the Prosser community. For over 20 years, we've offered a thoughtfully curated selection of home décor, gifts, clothing, baked goods, and savory snacks—something for everyone, whether you're a local or just passing through.

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What began as a single boutique has grown alongside Prosser. Today, we’re proud to serve you from two locations: our original store, Sister to Sister, conveniently located next to Starbucks, off I-82, our second location, Sister to Sister on the Ave, nestled in the heart of Vintners Village. Come visit and see why locals and visitors alike make us a must-stop destination in Prosser.