Necklines for narrow or sloping shoulders

Narrow and sloping are not the same thing

Narrow shoulders are about distance: the span from one shoulder point to the other is small compared with the hips or bust. Sloping shoulders are about angle: the line from the neck to the shoulder point drops more steeply than average. You can have either one, or both.

The distinction matters because the fixes differ. Width is helped by horizontal lines and a little volume at the top of the arm. Slope is helped by a neckline that stays well inside the shoulder point and a shoulder seam that follows your angle. Our guide to armhole and shoulder fit problems explains how shoulder measurements are taken.

Necklines that widen the frame

These shapes draw a line across the body or push the eye outwards. Most can be cut higher or lower to suit your comfort and coverage.

• [Boat neck](/styles/necklines/boat-neck): a wide, shallow curve running from near one shoulder to the other along the collarbones. The most direct way to add width.
• [Square neck](/styles/necklines/square-neck): a straight top edge with two corners that square off the frame, even when cut fairly narrow.
• Straight yoke seam: a horizontal seam or band across the upper chest, plain or with lace, adds a line without widening the neck opening itself.
• Wide, flat collars: a broad Peter Pan or sailor-style collar lies over the shoulders and extends them.
• Horizontal embroidery: work that runs across the neckline or yoke rather than down the placket. Describe the look and we confirm what is possible through custom embroidery.

Shapes that narrow the shoulder further

A deep, narrow V and a halter neck both pull the eye inwards and down. Halters and cut-in armholes also expose the shoulder point, which emphasises a slope. None of these is wrong, and a V-neck is often chosen for other reasons, such as balancing a short neck. Just know that on a narrow frame they make the shoulders look smaller still, so pair them with a sleeve that adds a little width if that bothers you.

Keeping a wide neckline in place on sloping shoulders

A boat or square neck slips when its outer edges sit close to the shoulder point, because the slope keeps pulling them down. A few things help, and they can be combined.

• Stop the neckline short: end a boat neck well inside the shoulder point, so it widens the frame without hanging over the slope.
• Raise the back neck slightly: a back neckline that sits a little higher anchors the front.
• Use a fabric with body: cambric, cotton and linen hold a wide neck in position; chiffon and soft lawn slide.
• Lingerie guards: small loops with a press stud inside the shoulder seam hold a strap in place and keep the neckline steady. Ask for them in your notes.
• Say your shoulders slope: a made-to-measure pattern can follow the angle when your notes and measurements describe it.

Sleeves and ordering

Sleeves finish the job. A small puff, a gathered sleeve head, a flutter at the shoulder or a crisp short sleeve all add width at the top of the arm, which plain, slim sleeves do not. Boat and square are both necklines on our quote form; tell us about the slope or width in your notes and send a photo of the look you like. We make it to your measurements through custom stitching and confirm the design in the written quote. Request a quote when you are ready.