Square Neck Design and Round Neck Ideas

12 necklines | Neckline shapes | Updated 7 October 2026

A square neck design gives a kurti a neat, framed look, and a round neck is the easiest daily shape. This page puts both side by side with U, box and rectangle necks.

Each of the 12 pictures comes with depth in inches and a note for your darzi. If you prefer pointed shapes, see our V neck kurti designs or the curved sweetheart necks.

Square Neck Design for Kurti and Suit

A square shape neck design for suit and kurti gives the collarbone a clean frame. Sharp corners are the whole point, so ask the darzi to clip and press them well.

Square neck kurti design in mustard cotton with crisp mitred corners — **Depth:** Front 6.5 in, back 5 inFabric: Cotton, cambricTrim: Self facing
A classic square that sits about 6.5 inches deep. It suits narrow shoulders and looks smart with straight pants.
**Darzi note**Square 6.5 inch front, 7 inch wide. Stay-stitch, clip corners to the stitch line, press before turning.

Square neck suit design in purple silk with a zari border along the edge — **Depth:** Front 6 in, back 5 inFabric: Silk, art silkTrim: Zari border
A one inch zari border on silk makes a square neck suit design ready for a wedding lunch. Line it so the border stays straight.
**Darzi note**Square 6 inch front. One inch zari border just inside the edge, mitred corners, full cotton lining.

Wide square shape neck design on a green floral rayon kurti — **Depth:** Front 6 in, back 4.5 inFabric: RayonTrim: Contrast piping
A wider square opens the neckline for summer and looks good on women with a long neck. Keep the depth moderate.
**Darzi note**Square 6 inch deep, 8.5 inch wide. Pink piping, keep 3 inch shoulder width so straps hide.

Round Neck Kurti Design

The round neck design is the everyday hero. Small changes in depth, width and trim make it look very different.

High round neck design on a brick red khadi kurti with topstitching — **Depth:** Front 5 in, back 3.5 inFabric: KhadiTrim: Double topstitch
A high round cut neck design keeps things modest and warm. It suits a long neck and looks neat under a jacket.
**Darzi note**Round 5 inch front, 3.5 inch back. Two rows of topstitch a quarter inch apart, no trim.

Round neck suit design with white cotton lace on a powder blue suit — **Depth:** Front 5.5 in, back 4 inFabric: Cotton, mulmulTrim: Cotton lace
Cotton lace around a round gala looks soft and fresh. This is a round neck suit design that looks right at any age.
**Darzi note**Round 5.5 inch front. Sew one inch cotton lace flat on top, just inside the edge.

Round neck with a potli button slit on a golden chanderi kurti — **Depth:** Front 5.5 in, 3 in slitFabric: ChanderiTrim: Potli buttons
A short slit with three potli buttons adds festive detail to a round neck. Nice for Diwali puja or a kitty party.
**Darzi note**Round 5.5 inch with 3 inch slit, three gold potli buttons on loops, bias-bound slit.

U Shape Neck Design

A U neck sits between a round and a square. It is a friendly choice for a round face or a full bust.

U neck kurti design in peach georgette with thin gota patti edging — **Depth:** Front 6.5 in, back 5 inFabric: GeorgetteTrim: Gota patti
Thin gota on georgette is light and catches the lamp light at evening functions. Line the neck so it does not sag.
**Darzi note**U neck 6.5 inch. Half inch gota stitched by hand, full soft cotton lining, small hook at back.

U back neck with a dori tie on a yellow cotton suit — **Depth:** Front 5.5 in, back 6 inFabric: Cotton, cotton silkTrim: Dori with latkans
A U at the back with a dori tie is pretty and practical. Good for a haldi or a summer wedding.
**Darzi note**Back U 6 inch, front round 5.5 inch. Fabric dori with two latkans tied at the top.

Box and Rectangle Neck Design

A box neck design is a square that is wider than it is deep. A rectangle neck design runs the other way, deeper than wide. Both give a modern, tidy line.

Box neck design on a charcoal linen kurti with a straight shallow front — **Depth:** Front and back 4.5 inFabric: LinenTrim: Self facing
Wide and shallow, the box neck looks crisp on linen. It suits narrow shoulders and long necks best.
**Darzi note**Box neck 4.5 inch deep, 9 inch wide. Interface facing, press corners square.

Rectangle neck design with a centre button placket on a maroon cotton suit — **Depth:** Front 7 in, back 5 inFabric: CottonTrim: Fabric buttons
A narrow rectangle opening with buttons draws a long line. Women with broad shoulders often like this shape.
**Darzi note**Rectangle 7 inch deep, 4.5 inch wide. Four covered buttons down the centre, interface both sides.

Box neck with mirror work border on a black cotton kurti laid flat — **Depth:** Front 5 in, back 4.5 inFabric: CottonTrim: Mirror work
Small mirrors along the box edge give a Kutch feel. Hand wash only, and turn the kurti inside out.
**Darzi note**Box neck 5 inch deep, 8 inch wide. Hand mirror work border one inch wide, cotton lining behind.

Square, Round or U: Which One Suits You

Neck	Best for	Front depth
Round	Long face, long neck	about 5 to 6 in
Square	Narrow shoulders, oval face	about 6 to 7 in
U	Round face, full bust	about 6 to 7 in
Box	Long neck, slim frame	about 4 to 5 in, wide
Rectangle	Broad shoulders	about 6 to 7 in, narrow

Back depth for all of these sits around 4 to 6 inches for daily wear.

Getting Square Corners Right

Mark the square on paper first and fold it in half to check both sides match. Stay-stitch on the line, then clip into each corner right up to the stitching. Turn the facing, push the corner out with a blunt point and press. Fuse the facing on rayon and georgette. Our stitching guide has photos of each step.