Size Guide
Obsidian Siren dresses are created by the following size guide:
If you are unsure of your dress size, please take your own measurements using a tape measure. The graphic below provides reference for taking your own. For most garments in the store, you will only need to take measurement C, E and F (bust, waist and hips). If you are between sizes, please contact me to discuss creating a custom garment.

A: Shoulder Width- width across front of chest from shoulder to shoulder.
B: Chest width above bust (measure the circumference of your rib cage).
C: Width at fullest point of bust.
D: Underbust width
E: Width at smallest point of waist
F: High hips width, measure where a belt would sit, usually just around your hip bones.
G: Low hips width, measure the fullest point of your hip region, including the butt!
H: Hem length, measure from under the armpit crease to the floor. Also make a note of the length where you want the hem to reach.
I: Arm length, measure from edge of shoulder to the point where your wrist meets your hand.
J: Arm circumference, measure around the widest point of your upper arm.
K: Curve of the bust, measure from top of shoulder to under the bust.
| UK | USA | Bust in Inches | Waist in Inches | Hips in Inches |
| 6 | 2 | 30 | 24 | 32 |
| 8 | 4 | 32 | 26 | 34 |
| 10 | 6 | 34 | 28 | 36 |
| 12 | 8 | 36 | 30 | 38 |
| 14 | 10 | 38 | 32 | 40 |
| 16 | 12 | 40 | 34 | 42 |
| 18 | 14 | 42 | 36 | 44 |
If you are unsure of your dress size, please take your own measurements using a tape measure. The graphic below provides reference for taking your own. For most garments in the store, you will only need to take measurement C, E and F (bust, waist and hips). If you are between sizes, please contact me to discuss creating a custom garment.

A: Shoulder Width- width across front of chest from shoulder to shoulder.
B: Chest width above bust (measure the circumference of your rib cage).
C: Width at fullest point of bust.
D: Underbust width
E: Width at smallest point of waist
F: High hips width, measure where a belt would sit, usually just around your hip bones.
G: Low hips width, measure the fullest point of your hip region, including the butt!
H: Hem length, measure from under the armpit crease to the floor. Also make a note of the length where you want the hem to reach.
I: Arm length, measure from edge of shoulder to the point where your wrist meets your hand.
J: Arm circumference, measure around the widest point of your upper arm.
K: Curve of the bust, measure from top of shoulder to under the bust.
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