Bra Pattern, Bikini Swimsuit Pattern Triangles and Tangas, Bra-Makers Supply

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Bra Pattern, Bikini Swimsuit Pattern Triangles and Tangas from Bra-Makers Supply is 

a bikini triangle tops and tanga bottoms pattern that is great for beachwear, swimwear, or posing suits for fitness competitions. All variations of this pattern are non-wired and use a variety of construction methods for the ultimate in sewing freedom.

Included in this collection is a choice of 3 tops and 3 bottoms. All tops are a triangle style and all bottoms are a “cheeky” style designed to expose the derrière. The cheeks are exposed along the bottom edge, but not as much would be exposed in a thong!

Bonus – includes a lesson in the pattern on how to sew the elastic invisibly inside the straps and ties – no shifting, no hassle! 

Pattern Styles:

Malibu – a classic all-fabric triangle top, with a string to gather the bottom edge and tie-up halter straps with a back drawstring. Co-ordinating or contrast binding highlights and finishes the edges. The bottoms tie with self-made strings at the hip.

Miami –  includes a band that runs under the cups, made with darted fabric over cut-and-sew foam lining. This allows for the best in comfort and sewing ease. Binding accents the edges. The bottoms include criss-cross band at the center front.

Maui – the latest in tanga fashion, with a Brazilian scrunch along the center back. Use our pre-formed foam cups (our MT style) for the top. These cups cover beautifully with darts, gathers, or even seamlessly, with the right fabric!


The Triangles Tangas Bikini Pattern uses Bra Makers Supply Pin-up Girls unique method of sizing for the bikini top.  The tops fit a breast measuring from 6″-9.5″ (16.5-24 cm) in the cross cup. To measure the cross cup, simply measure across the fullest part of the bust, from wire line to wire line. The bottoms fit hip sizes 33-45″(84-114 cm)

Required Materials for all suits:

0.5 m (½+ yd) of spandex blend swimsuit fabric with stretch in both lengthwise and crosswise directions
0.5 meters (½+ yd) of 100% nylon swimsuit lining
4 meters (4 ½ yd) of ⅜” (9 mm) swimsuit elastic, such as Filpar
2 rings ½” (12 mm) or larger for the strap attachment

Miami Also Requires
0.3 meters (1/3 yd) of swim cup foam
1 g-hook or swimwear clicker back  1″(25 mm) wide

Maui Also Requires
1 pr. pre-formed triangle cups in your size
0.3 m of ¼” elastic for the back gathers
1 g-hook or swimwear clicker back ¾” (18 mm) wide