New Arrivals
Discover the latest trends and timeless must-haves in our New Arrivals section. From cozy layers to statement pieces, these styles are here to elevate your wardrobe. Don’t wait – your next favorite outfit is just a click away!
Glitz and Glam
The holiday season is just around the corner! Explore our handpicked collection, perfect for all your special occasions.
NEW Mac and Me Jeans
Our exclusive Mac and Me jean brand, designed specifically for Mainstream Boutique, returns with stunning new styles for the fall season. Crafted with our customers' needs at heart by our founder, Marie DeNicola and her daughter, Mac.
Basics Collection
Discover essential tanks, tees, and bottoms perfect for layering under your favorite novelty tops and bottoms. Shop our versatile basics that provide comfort and style, making them the perfect foundation for any outfit.
Shop this Season's Trends
Visited your location for the first time with my good friend. We were so excited and had so much fun with you and your staff. Most boutiques cater to the small petite girls and we are larger women so we were extremely excited to see fun designs that we could wear too. Thank you Dyana and Brooke!
The sales associates are a joy to work with and really know their stuff when it comes to fashion and styling! I can't stop thinking about a few pieces from my last visit—I'll definitely be back!
Absolutely love everything about this cute boutique! Growing up here in New Prague it's still great seeing such great customer service I will be going here again!
One of my favorite stores ever! The shopping experience is relaxing, fun, and always rewarding!
Meet the Owner
Thank you for allowing me to pursue my passion and supporting my family! Here's more about my story. I look forward to meeting you!
Mac and Me
Our exclusive brand, Mac and Me, was created by Mainstream Boutique founder, Marie DeNicola, and inspired by her only daughter, Mac. Designed with love, Mac and Marie create every piece of denim, jewelry, tops, jackets and beyond for women of all generations.