Apparel Sizes
La Luz Boutique Size Guide
Find your perfect fit with our comprehensive size guide. We want you to feel confident and comfortable in your La Luz Boutique purchases.
Women's Clothing Sizes
Our women's clothing follows standard US sizing with some items available in S/M/L format. Use the charts below to find your perfect fit.
Standard US Sizes
US Size | Bust (inches) | Waist (inches) | Hips (inches) |
---|---|---|---|
XS (0-2) | 32-33 | 24-25 | 34-35 |
S (4-6) | 34-35 | 26-27 | 36-37 |
M (8-10) | 36-37 | 28-29 | 38-39 |
L (12-14) | 38-40 | 30-32 | 40-42 |
XL (16-18) | 41-43 | 33-35 | 43-45 |
Dress Sizes
Size | Bust (inches) | Waist (inches) | Hips (inches) |
---|---|---|---|
0 | 32 | 24 | 34 |
2 | 33 | 25 | 35 |
4 | 34 | 26 | 36 |
6 | 35 | 27 | 37 |
8 | 36 | 28 | 38 |
10 | 37 | 29 | 39 |
12 | 38.5 | 30.5 | 40.5 |
14 | 40 | 32 | 42 |
16 | 41.5 | 33.5 | 43.5 |
18 | 43 | 35 | 45 |
How to Measure Yourself
For the most accurate results, measure yourself in your underwear or lightweight clothing. Use a soft measuring tape and stand in a natural position.
Bust
Measure around the fullest part of your bust, keeping the measuring tape parallel to the floor.
Waist
Measure around your natural waistline, which is the narrowest part of your torso, typically above your belly button.
Hips
Measure around the fullest part of your hips, usually about 8 inches below your waistline.
Sizing Tips
- If you're between sizes, we recommend sizing up for a more comfortable fit.
- Our maxi dresses tend to run slightly longer, perfect for taller frames.
- For fitted styles like bodycon dresses, consider your body shape as well as measurements.
- Palazzo pants are designed to be loose and flowy - refer to waist measurements for the best fit.
- Kimono styles are meant to have an oversized fit.
International Size Conversion
US Size | UK Size | EU Size | AUS Size |
---|---|---|---|
0 | 4 | 32 | 4 |
2 | 6 | 34 | 6 |
4 | 8 | 36 | 8 |
6 | 10 | 38 | 10 |
8 | 12 | 40 | 12 |
10 | 14 | 42 | 14 |
12 | 16 | 44 | 16 |
14 | 18 | 46 | 18 |
16 | 20 | 48 | 20 |
18 | 22 | 50 | 22 |
Still Have Questions?
We're here to help! If you have any questions about sizing or need assistance finding your perfect fit, please contact our customer service team.

Description
All eyes. No effort. Just radiance.
The Starlit Siren Midi is the moment. A strapless, curve-contouring masterpiece encrusted with micro rhinestones that shimmer like moonlight on midnight water. This is the dress that doesn’t just enter the room — it owns the room. With a body-hugging silhouette and sleek back zip, it’s glam with gravity.
Made for nights that feel cinematic — whether you’re stepping into a gala, a rooftop soirée, or your own main character energy.
💫 Styling Suggestions:
-
Pair with minimalist heels and a slicked-back bun for that “rich in silence” aesthetic
-
Add a faux fur wrap or structured blazer for elevated drama
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Let the sparkle do the talking with dainty jewelry and a soft, glowy makeup look
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Finish with a spritz of Passport Fragrances — this is a scent-worthy dress
Fit: Strapless, bodycon silhouette
Length: Midi
Closure: Invisible zipper back
Fabric: Stretch knit with all-over rhinestone detailing
Lined: Yes
Occasion: Formal, NYE, birthday dinner, elevated girls' night out
She glows. She glides. She’s unforgettable.
This isn’t just a dress — it’s your spotlight.
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