Mirella by BLOCH uses BLOCH dance-apparel sizing for its ladies' and girls' collections. For the most reliable fit, use actual body measurements rather than everyday clothing size or age alone. For leotards and other one-piece dancewear, girth is especially important because it reflects the full length of the torso.
Mirella Ladies Dancewear Size Chart
Compare bust, waist, hips and girth to find the best starting size for Mirella leotards, skirts, separates and warm-up pieces.
| Mirella Size | Bust | Waist | Hips | Girth |
|---|---|---|---|---|
| Petite (6) | 77–82 cm 30–32" | 56–61 cm 22–24" | 84–89 cm 33–35" | 140–145 cm 55–57" |
| Small (8) | 82–87 cm 32–34" | 61–66 cm 24–26" | 89–94 cm 35–37" | 145–150 cm 57–59" |
| Medium (10) | 87–92 cm 34–36" | 66–71 cm 26–28" | 94–99 cm 37–39" | 150–155 cm 59–61" |
| Large (12) | 92–97 cm 36–38" | 71–76 cm 28–30" | 99–104 cm 39–41" | 155–160 cm 61–63" |
| X-Large (14) | 97–102 cm 38–40" | 76–81 cm 30–32" | 104–109 cm 41–43" | 160–165 cm 63–65" |
Mirella Children's Dancewear Size Chart
Age is a useful starting point for Mirella girls' dancewear, but body measurements provide a more reliable guide. Check girth particularly carefully when choosing a leotard.
| Mirella Size | Approx. Age | Chest | Waist | Hips | Girth |
|---|---|---|---|---|---|
| Child Petite | 2–4 yrs | 51–54 cm 20–21" | 46–49 cm 18–19" | 54–59 cm 21–23" | 82–89 cm 32–35" |
| Child Small | 4–6 yrs | 54–59 cm 21–23" | 49–54 cm 19–21" | 59–64 cm 23–25" | 92–99 cm 36–39" |
| Child Medium | 6–7/8 yrs | 59–64 cm 23–25" | 54–56 cm 21–22" | 64–69 cm 25–27" | 102–109 cm 40–43" |
| Child Large | 8–10 yrs | 64–69 cm 25–27" | 56–59 cm 22–23" | 69–74 cm 27–29" | 112–120 cm 44–47" |
| Child X-Large | 10–12 yrs | 69–74 cm 27–29" | 59–64 cm 23–25" | 74–79 cm 29–31" | 122–130 cm 48–51" |
| Child XX-Large | 12–14 yrs | 72–76 cm 28.5–30" | 62–66 cm 24.5–26" | 75–80 cm 29.5–31.5" | 130–135 cm 51–54" |
For Mirella leotards, use girth first when measurements point to different sizes. Torso length can make a significant difference to comfort even when the bust or waist sits comfortably within a smaller size. For children, treat age as a guide rather than the deciding measurement.
How to Measure for Mirella Dancewear
Measure over underwear or close-fitting clothing using a flexible tape measure. Stand naturally and keep the tape comfortably against the body without pulling it tight.

Girth
Key MeasurementUsing a flexible tape measure, start at the centre of one shoulder. Bring the tape down the front of the torso, through the crotch and back up to the same shoulder, creating one complete loop.
Keep the tape comfortably close to the body without pulling it tight. Girth is particularly important when choosing Mirella leotards and other one-piece dancewear.
Bust / Chest
Measure around the fullest part of the bust or chest, keeping the tape level around the body without compressing it.
Waist
Measure around the natural waist, usually the narrowest part of the torso. Keep the tape level and comfortably close to the body.
Hips
Measure around the fullest part of the hips and seat while standing naturally. Keep the tape level all the way around.
Height
Stand straight without shoes, with feet flat on the floor, and measure from the floor to the top of the head.
Height is not included in the core Mirella body-measurement table, but it can help when considering overall proportions and torso length.
Mirella is part of BLOCH and currently follows BLOCH's main dance-apparel measurements. Ladies' sizing runs from Petite to X-Large, while children's garments use age-based Child Petite through larger child sizes. Individual collections may not be produced in every size, and seasonal designs can feel slightly different depending on fabric, lining, mesh, lace and garment construction. Always use any product-specific Dance World fit advice alongside this guide.