Bust
Measure around the fullest part of your bust, keeping the tape straight across your back.
Rarest Diamond® Co. fit guide
Use this guide to compare your body measurements and understand how each silhouette is intended to fit. Measurements shown on an individual product page always take priority.
01
Before choosing a size
Use a soft measuring tape over lightweight clothing. Keep the tape level and comfortably close to the body without pulling it tight.
Measure around the fullest part of your bust, keeping the tape straight across your back.
Measure around your natural waistline, usually the narrowest point above the belly button.
Stand with your feet together and measure around the fullest part of your hips and seat.
Measure from the top of the inner thigh down to the point where you want the pant leg to end.
Between sizes? Choose the larger size for a more relaxed fit. For a closer fit, compare the product’s fabric stretch and silhouette before sizing down.
02
General women’s body measurements
This chart is a general body-measurement guide for sizes currently featured by Rarest Diamond® Co. It is not a garment measurement chart.
| Size | Approx. US | Bust | Waist | Hips |
|---|---|---|---|---|
| S | 4–6 | 34–36 in 86–91 cm |
26–28 in 66–71 cm |
36–38 in 91–97 cm |
| M | 8–10 | 36–38 in 91–97 cm |
28–31 in 71–79 cm |
38–41 in 97–104 cm |
| L | 12–14 | 38–41 in 97–104 cm |
31–34 in 79–86 cm |
41–44 in 104–112 cm |
| XL | 16–18 | 41–44 in 104–112 cm |
34–38 in 86–97 cm |
44–47 in 112–119 cm |
Different blanks, fabrics, cuts and production runs can fit differently. Always review the description and any garment measurements on the product page before ordering.
03
Choose your silhouette
Use these styling notes with the measurements listed on the product you are considering.
T-shirts
Choose your usual size for the intended fit. Size up for a looser, longer streetwear look. Size down only when the product description confirms a relaxed or oversized cut.
Hoodies & sweatshirts
Choose your usual size for comfortable layering. Size up for a more oversized silhouette. When a style is labeled unisex, compare the chest and length measurements carefully.
Joggers
Use the largest of your waist or hip measurements to choose a size. Review the inseam and rise on the product page, especially when you prefer a stacked or cropped look.
Matching sets
When one size applies to the entire set, choose the size that best fits the area needing the most room. Separate-size options will be shown on the product page when available.
04
Handbags, totes & accessories
Bag measurements describe the exterior dimensions unless a product page states otherwise. Capacity can vary because of shape, structure, lining and closure style.
Adjustable hats will be labeled with their closure type and available fit range on the product page.
Sock sizing, stretch and recommended shoe-size range will appear with each style when applicable.
“One size” describes the item’s available size, not a guaranteed universal fit. Review listed dimensions before ordering.
Personal fit assistance
Send customer care the product name, your usual size and the fit you prefer—close, relaxed or oversized. We will help you compare the available information before you order.