Start with a chainless foundation double crochet or chain 160 + 1 row of double crochet. Place a stitch marker every 40 stitches
Row 2: Back loops only, 1 double crochet around. 1 treble increase on each stitch marker. Place the stitch marker on the stitch of the center of the increase
Rows 3-18: Taking the back loops, make 1 double crochet on each stitch, on the increase, continue making 1 treble increas eon each marker (Increase 8 stitches one ach row)
Separate the sleeves. Place stitch markers at 16 from the cornar of the sleeves, taking both sides of the blouse. Leaving the increases on the sides and the center.
Row 19: Place the yarn on one of the stitch markers of the sides. Work double crochet to the center, make the treble increase, continue to the other marker. Work 12 double crochet without the foundation chain, join with the other stitch marker. Continue working the center as the other side, make 12 double crochet more under the other sleeve. Join with the other stitch marker. Cut the yarn
From here, turn at the end of each row, not working in the round
Place the yarn at the center of the bottom part of the sleeve. Take the back loops when you are in a row of the right side, and the front loops in a row of the wrong side.
Rows 20-38: Start with a decrease, 1 treble increase at the center, 1 decrease et the end. Double crochet between the decreases and the increase.
From now, work the sides of the bottom part making the rectangle shape
At the sides, make a simple decrease at the side, continue working double crochet in the middle, and at the end make a treble decrease. Make the first treble decrease 3 stitches before the point of the bottom part. Remember to take the back loops when you are in a row of the right side, and the front loops in a row of the wrong side.
Turn, continue making a treble decrease at the bottom part, double crochet in the middle, and a simple decrease at the sides.
Repeat the same to close all the stitches. Place the yarn on the other side and repeat the same to complete the bottom part of the blouse
REpeat rows 20-38 and the sides on the other side of the blouse
To make the sleeves, place the yarn on the bottom part of the sleeves, on the change of the color. Work 1 double crochet around taking the back loops to the other change of color. Make a teble decrease, continue working double crochet at the bottom part of the sleeve, finish with a treble decrease.
Continue working 5 more rows with 1 double crochet around taking the back loops.
Repeat the same on the other sleeve
Block the blouse