How to Fit the Serenity Wired Bustier Island Paradise Blue
By Women's Lingerie, Underwear, Nightwear & Gifts – Bluebella | Published: 2026-10-27
Category: How-to Guides
Learn how to get the perfect fit with the Serenity Wired Bustier in Island Paradise Blue. Step-by-step advice on sizing, adjusting straps, and checking support.
Quick answer
To fit the Serenity Wired Bustier in Island Paradise Blue, start with your usual bra size, then adjust the straps and band until the underwire sits flat and the boning follows your torso without digging in.
Why the Serenity Bustier fits differently from a bra
Unlike a regular bra, the Serenity Wired Bustier combines underwire cups with structured boning that extends down the torso. That means the fit depends on both your bust size and your waist-to-hip proportions, not just your band and cup.
The island paradise blue color and floral embroidery make it a statement piece, but the same features can affect how the fabric sits. Sheer mesh areas have less stretch, so the fit should feel snug but not restrictive.
Step-by-step fitting guide
- Measure your underbust and bust: Wrap a measuring tape snugly around your ribcage just under your bust for the band size, and around the fullest part of your bust for the cup size. Use these numbers as a starting point when choosing a size in the Serenity Wired Bustier. If you're between sizes, size up for a more comfortable fit around the ribs.
- Put on the bustier and fasten the back: Hook the back closure on the loosest set of hooks first. The band should feel parallel to the floor and snug, but you should be able to slide two fingers under it. A common mistake is choosing a band that rides up at the back. The band should stay level without needing to be pulled down.
- Adjust the underwire and cups: Ensure the underwire sits flat against your ribcage and fully encloses your breast tissue. The center gore should lie flat against your sternum. If the wire digs in or lifts away, try a different cup size. The wire should not poke or leave red marks at the end of the day.
- Tighten the adjustable satin straps: Adjust the straps so they sit comfortably on your shoulders without slipping or digging in. They should provide about 10% of the support, with the band doing the rest. Avoid over-tightening, which can cause the back to ride up. Straps that fall down mean the band is too loose.
- Check the boning and torso fit: The boning should follow the natural curve of your torso without bending or bulging. The bottom edge should sit at your natural waist or slightly below, and the fabric should feel smooth without gaping or wrinkling. Move around to test for comfort. If the boning digs into your hips, consider a longer-line style or a different size.
Product facts
- Serenity Wired Bustier Island Paradise Blue: The Serenity Wired Bustier features structured boning, underwiring, and adjustable satin straps. These elements work together to provide support and lift, but they also mean the fit must be checked in three places: the cups, the band, and the boning channels.

Serenity Wired Bustier Island Paradise Blue
