Bust - Across the largest part of your bust. Measure horizontally

Underbust - Directly beneath your bust. Measure horizontally

Hip - Across the largest part of your hips/bottom. Measure horizontally.

Waist - The smallest point of your waist line. Measure horizontally.

Armhole - Bottom on under arm to top of shoulder. Mesure vertically.

Bicep The largest part of your upper arm

Sleeve length - Length from shoulder to wrist

Shoulder to Bust From the middle of your shoulder to the middle of the bust (nipple)

Shoulder to Shoulder (Front) - Outer point of left shoulder to outer point of right shoulder on front of body.

Shoulder to Shoulder (Back) - Outer point of left shoulder to outer point of right shoulder on back of body.

Underbust to Top of Bust - length from under bust point to top of bust. Measure verticaly.

Shoulder to Waist - From middle of shoulder to bust.

Shoulder to Floor - Directly from shoulder bone to the floor. Measure vertically.