How to make a strapless bandeau top

Written by c. giles Google
  • Share
  • Tweet
  • Share
  • Pin
  • Email
How to make a strapless bandeau top
Basic dressmaking supplies are required to make a bandeau top. (needle image by Zoltán Futó from

A bandeau top is a basic strapless top that may be designed to either cover only the bust area or the entire torso. Many swimsuits are made in this style, often with the option of adding straps if you need additional support. Making your own bandeau top allows you to cater for your particular shape and size, and will create an item of clothing suitable for many occasions, whether casual or formal.

Skill level:

Things you need

  • Fabric
  • Washing powder
  • Tape measure
  • Dressmaking scissors
  • Chalk
  • Ruler
  • Rotary cutter
  • Mat
  • Pins
  • Needle
  • Cotton
  • Clear elastic

Show MoreHide


  1. 1

    Choose your fabric. A lightweight woven fabric such as dupioni, lightweight linen or batiste is flattering and durable.

    How to make a strapless bandeau top
    Many colours and patterns are available. (fabric background. shallow dof. image by starush from
  2. 2

    Prewash your fabric to soften it and fray its edges.

  3. 3

    Get your high-bust measurement by wrapping a tape measure right under your arms, high on the slope of your breasts.

    How to make a strapless bandeau top
    A friend can help you take your measurements. (tape measure image by MichMac from
  4. 4

    Cut the selvedges (self-finished edges) of your fabric down to your high bust measurement plus at least 5 inches extra. For example, if your high bust measurement is 34 inches, your fabric should measure a minimum of 39 inches.

  5. 5

    Draw a diagonal line from one corner of your fabric rectangle to the opposite corner, using chalk and a ruler.

  6. 6

    Create two triangle by cutting carefully along the chalk line using a rotary cutter and mat.

  7. 7

    Fray the edges of your fabric triangles by removing some yarns then machine washing and drying.

  8. 8

    Wrap the triangles around your body so that the selvedges wrap around your high bust immediately under your arms and the cut edge hang down either side of your torso and over your hips. When you are happy with their placement, pin them in place.

  9. 9

    Attach your triangles together by sewing around the top edge; a simple straight or zigzag stitch is fine. Remove the pins.

  10. 10

    Work out how much clear elastic you need by wrapping it around your high bust until it fits securely but not too tightly. Pin this around the top edge over your line of stitches, then sew it in place with a zigzag stitch.

Tips and warnings

  • If your high bust measures more than 36 inches, buy wider fabric or cut longer triangles. Both options will cover more skin.
  • Experiment with different ways to wear your bandeau top. Leave the long ends loose for a casual, summery look, or gather them up and tie them around your waist for a neater finish. If you want to vary the neckline, you can bring one long end around to meet the other on one of your hips, twist both ends tightly together and then wrap them over one shoulder, securing them by tucking them into the top edge at the back of the top.

Don't Miss

  • All types
  • Articles
  • Slideshows
  • Videos
  • Most relevant
  • Most popular
  • Most recent

No articles available

No slideshows available

No videos available

By using the site, you consent to the use of cookies. For more information, please see our Cookie policy.