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Siro Sleep Bralette 2-Pack


Just like peanut butter and jelly, sleep bralettes are better together! Our Siro Sleep Bralettes are constructed with the finest Japanese elastic that will frame your body without losing shape. Wear it at home or throw it under a tank for a cute brunch outfit. Looking for its bottom half? The Siro Sleep Brief 2-Pack is waiting for you.

  • Flattering coverage
  • T-back, Racerback
  • Siro modal jersey
  • Siro modal rib
  • Los Angeles



For the ladies with bigger "girls" we know this skinny strap might not be a great solution for you so we designed the Siro Well-Rounded Bralette version to better distribute the weight for bigger chested ladies!


General size guide(fit to rib cage, not cup size)
XS - Smaller 32"
S - 33"
M - 34"
L - 36"

Model is wearing a S. Height: 5’4 Bust: 34 Waist: 28 Hips: 39 Inseam: 29:35"

Unsure of your size? No need to lose sleep over it - we are here to help! To ensure proper fit, please refer to the fit guide below and if you have any questions, visit Lunya's Fit Guide - we are happy to guide you!

Size XS S M L XL
Numerical 0 2-4 6-8 10-12 14
Bust 33 34-35 36-37 38-39 40-41
Waist 26 28 30 32 34
Hip 36 37-38 39-40 41-42 43-44
Inseam 30 30.5 31 31.5 32

Measurements are in inches and refer to body size, not garment dimensions. Please note that fits may vary by style and personal preference.

Need help with your size? Have a suggestion or feedback?

Lunya gladly accepts exchanges and free returns of unworn/unwashed items with the original tags attached within 30 days of your order ship date. Underwear, Gift Cards, & Sale Items are nonrefundable. Please visit our automated ONLINE RETURN PORTAL or email our customer happiness team at to initiate an exchange/return or with any further questions. THX!