Aster Bikini Top by Lison Knits

Aster Bikini Top

Knitting
August 2026
Cromatico Crochet Bikini Soft (50g/200m)
40 stitches and 48 rows = 4 inches
in stockinette
US 2½ - 3.0 mm
175 - 372 yards (160 - 340 m)
4
English Italian
This pattern is available for €7.00 EUR buy it now

The #AsterBikiniTop is a bikini top worked bottom-up, with increases for bust shaping, i-cord edging and a fun hole as detail for view A, and a little line for view B. The yarn is elastic, making it comfortable and cozy for everyone <3<3<3

MATERIALS
Needles: 3mm needles (DPNs or circular)
Gauge: 30 stitches X 48 rows = 10X10 cm
in stockinette on 3mm needles
Yarn: Cromatico Crochet Filato Bikini Soft (50g/200m) elastic yarn (link: https://cromaticocrochet.com/products/filato-bikini-soft?...)
Tapestry needle
Tape measure
5 stitch markers
Scrap yarn

SIZING & YARN ESTIMATION
There are 4 UNDERBUST sizes to which the pattern subtracts around 20-25% of negative ease:
Underbust size (cm), Size of the final garment underbust (cm)
60-85, 32
(85-105), (39)
105-120, 46
(120-135), (54)
Don’t worry it will be very very stretchy and you will increase based in your bust size! you will be covered :)

The grams and meters used vary a lot based on your bust and underbust circumference. Between testers the range of yarn used is between: 40g/160m and 85g/340m. (check the tester’s gallery for more info about sizing and meterage).

If you are in doubt, size down as the yarn will be very elastic!

To the bikini a stretchy lining or a bra cup will be added to prevent it from being see through after a bit of wear, see infos in the last page of the pattern.

If you don’t feel like sewing on your top, another option is to hold the yarn double; this means that you will need double of the amount suggested above! Be careful to do a gauge swatch holding the yarn double, as it could change the outcome of the bikini!