You can buy this pattern here https://boosty.to/nadin_osipova/posts/2586514c-38ea-4407-...

“Relax” is a beginner friendly detailed tutorial both written and charted, with every stitch and technique step-by-step with photos for a striped top for summer. This is a precise pattern for gauge: 24.4 stitches and 10.5 rows is 10x10 cm 4x4 inhart 1 from the instructions)

The pattern is written in English in both US and UK crochet terms for 5 sizes: XS/S/M/L/XL

for Chest Circumference accordingly to the size:
XS: 82-85 cm 32.3-33.5 in
S: 86-89 cm 33.8-35 in
M: 90-93 cm 35.4-36.6 in
L: 94-97 cm 37-38.2 in
XL: 98-101 cm 38.5-39.7 in

You will need:
1. Yarn Sandnes Garn «Tynn Line» 220 m /50 g 240 yds/1.75 oz, with 53% cotton, 33% viscose, 14% linen/flax or any of similar weight – fingering with viscose. Try to pick up soft and hot tightly twisted yarns.
3/3/4/4/4 balls

1. Hook #3.5 mm US 4 or any to obtain tension
2. Removable stitch markers
3. Tapestry needle, scissors.

The top is made in rounds from top to down and then divided to front and back pieces. Some piece of sewing is required (with photo-instructions).