Bandeau is a bright detail in a woman's wardrobe, a trend of beach and casual fashion. What is such a top, what material is used for its sewing, what is it worn with? More on this below.
What is this?
Bandeau is a garment or strip of fabric that covers the breasts. It was originally made for swimming and covered more of a woman's body because fashion was more conservative in history.

This type of bra can be presented without straps in a classic version, without outlining the female form. In the seventies of the last century it was a bathing suit.

In a modern modification it can be with one or more straps, with cups. It can be decorated with various satin ribbons, large beads, multi-colored sequins, lace inserts and other decorative elements.

Material
The bandeau top can be made from lightweight, natural or blended fabrics.
Please note! To create an evening look, natural silk or satin with guipure is used.

For everyday use, staple, viscose jersey, chiffon, cambric and similar materials are usually used.

For the beach version, cotton or linen is used. For the water version, microfiber, tactel, elastane lycra or spandex are used. Lace is added as decoration.

It is worth noting that lingerie tops are popular today. Silk models can flow gently and drape into beautiful folds. An image with a silk top looks romantic, even in black tones.
The silk top shimmers beautifully in the sunlight. It is also excellent at absorbing moisture and letting water through. Its advantages include wear resistance with strength and stability.
How to easily construct a pattern with a shaped bottom edge
To create a pattern for a bandeau with a shaped bottom edge, you will need fabric and paper scissors, an awl, a tape measure, large pins, tailor's chalk, paper, fabric and a pencil.
The pattern for a beginner top includes three parts: one front piece with a fold and several back pieces.
For the collar edging, a figure is made that is three to four centimeters wide (a rhombus with a rectangle or oval), depending on what type of neck is used. The length should be equal to the volume of the head opening. The allowance should be one centimeter along all seams of the product, except for the bottom, where you need to leave a few centimeters.

The key to creating a quality pattern is taking measurements correctly. They are taken from underwear. The measurements are divided in half. To create a pattern, the following are taken into account: neck circumference, chest circumference, front length, chest height, back length, product length and product length.

Taking measurements yourself is prohibited due to the inaccurate result. Any inaccuracy will result in damage to the product.

How to sew
To sew a two-layer bandeau with a lace elastic band, you need to take several types of fabric to make the lining and the outer part. Next, take an elastic band for underwear, elastic lace tape, a needle, a pin, a pencil, threads, scissors and a sewing machine.

First, you need to take measurements and create the simplest pattern. Then make a fabric cutout using the formula of chest circumference multiplied by a factor of 1.1. Then cut the elastic into 3 parts. Pin the lace tape to a piece of fabric equal to the outer side of the product. Next, sew the short outer edges and then the lining short edges. Fold several resulting fabric rings face to face. Use a sewing machine to sew a line along the fabric where the lace is attached. Then turn the resulting product inside out, fold the fabric inward along the unstitched side and carefully sew a line near the edge.
Sew a short elastic band in the center on any side. The chosen side will be the front of the product. Insert long elastic bands up and down the top, secure, stretch and go through with a zigzag stitch. Sew the remaining hole along the short edge by hand, turning the edges inward.
Please note! To make a summer bra with straps, you need to do four things. First, trace a T-shirt on paper, as fitted as possible. Then cut it out, choose a material that is similar to an elastic sample. Then fold the fabric twice and apply the pattern to the fold. Secure with pins, cut out and do not forget to make a seam allowance along the entire product and at the bottom three or four centimeters. There should be four pieces: several in front and several in the back.

Then sew the front and back on the sides, applying the pattern to the fold part to each other. Then insert one piece into the other, sew along the perimeter from the inside. Make the processing of the bottom of the top. Fold it twice at the same distance and sew with a sewing machine.

To make a simple bandeau top, take a rectangular silk or satin fabric wider than the model's shoulders and below the waist. Place the fabric on the table. Fold the top to the middle. Leave a distance of three centimeters between them. Secure the fold line with pins. Leave one centimeter from the fastener. Then sew the prepared edges. Attach an elastic band to the back of the neck and stitch. Next, fold the fabric and stitch in place from the elastic band. Then trim the bottom to the desired top length. Attach an elastic band to the bottom of the top and stitch it from the back. Make fasteners on the sides. Thread a cord through the pocket where the elastic goes. Adjust the length to suit a girly neck volume.

DIY Bandeau Top
A bandeau can always be made from scrap materials, for example, from a T-shirt or a summer chiffon, cotton or knitted scarf. If desired, you can make a top from several bathing suits.
You can make a sports top from a T-shirt yourself. You need to work according to the following algorithm: if the T-shirt has long sleeves, then you need to cut them using a semicircle. Then cut the bottom of the product with scissors. For decoration, leave a few stripes at the bottom of the front of the T-shirt, then cut it short. Then tie it in a knot. This type of processing is popular. This top is suitable for walking or playing sports. Today, light negligence with maximum comfort is in trend. For this reason, the cuts may not need to be processed with a machine.

Decorating
It is easy to make a unique and interesting decoration for a top. Decorative elements should look harmonious, in relation to the style and color scheme of the product. There can be many ways of decorating. You can make a patch on the neck of beads, the closer to the neck, the more beads.

The second way of decoration can be fringe at the neck. The third way of decoration can be lace ribbon patches on the top straps.

The fourth way of decoration can be chest and lower embroidery.

How to wear
You can wear a bandeau top with skinny jeans, boyfriends, high-waisted or thigh-high jeans. You can also wear them with trousers that are decorated with ruffles, fringe and stones. You can wear them with a skirt. At the same time, the item looks stylish when worn under a jacket or vest. It looks good with denim shorts. This beam will suit you and will not look too revealing.

In general, the bandeau top is a bright detail of women's beach and everyday wardrobe, which looks like a classic strapless bra. Different materials are used for its production, in particular silk with satin, guipure, lace and viscose knitwear.