This size chart is a generalized informative chart of our products. It is meant to be used as a informative tool. We carry multiple brands, so please look in the description for any extra fit information! If you have any questions about a specific item, our Belles are available to answer them!
Size Chart
Our chat lines are open Monday through Friday 10:30am - 5:30pm and we will get back to you within 1-2 days!
Sierra Belle is a trendy women's boutique in Reno that offersthe latest fashion trendsto the area. We pride ourselves on being a welcoming place to women. Sierra Belle Boutique offers helpful and inclusive service to everyone. We are all about body positivity and feeling good in your own skin. Our store has trendy women's clothing such as chicrompers,dresses, tops, bottoms, booties and more!
Free U.S. Shipping on all orders $100+ (before tax).
Orders ship via USPS.
Processing Time
Orders received Mon–Fri before 3 PM PST: processed within 1–3 business days.
Orders received after 3 PM or on weekends/holidays: processed the next business day.
Expedited orders placed before 12 PM PST ship the same business day.
We want you to love your look! If something isn’t perfect, we accept returns on eligible items.
Online Orders
Full refund to your original payment method within 7 days of delivery
Store credit or exchange accepted 8–14 days after delivery
What We Accept
Items must be unworn, unwashed, unaltered, and have original tags attached.
Final Sale – No Returns
Accessories • Bodysuits • Playsuits & Rompers • Intimates & Swimwear • Shoes • Sale or discounted items
Sierra Belle mission is to empower everyone who shops with us by making them feel unique, special, and welcome!
That is why we are committed to providing our customers competitive everyday, affordable prices on our trendy and chic items.
Sleek and sophisticated, the ALEINA Modern Open Back Mini Dress brings contemporary elegance to your going-out wardrobe. Crafted from sleek stretch soft fabric, this minimalist dress features a clean high boat neckline and a stunning open back detail with adjustable strap.
Clean high boat neckline – modern, elegant neckline creates a sophisticated look
Perfect for summer parties, date nights, and going out. This dress is all about sleek, modern sophistication. The high boat neckline is elegant and refined, while the open back with adjustable strap adds drama and allure. The stretch fabric hugs your body in all the right places, creating a flattering, body-contouring fit. The micro mini length is flirty and fun, perfect for showing off your legs. Pair with strappy heels and statement earrings for maximum impact, or style with sleek sandals for a more casual vibe. The minimal sleeveless silhouette keeps the look clean and contemporary. Available in timeless black or crisp white, so you can choose the shade that suits your style. A show-stopping piece that's guaranteed to turn heads!