This pattern is named chamomile ribbed top.
The name is inspired by cancer awareness month as chamomile can be used as a prevention of the growth of cancer cells. Love and light to anyone who is suffering from cancer out there.
The design is inspired from pinterest and the keyhole pattern is made of a series of increases and decreases.
The pattern is available in sizes (S, M, L)
Other colors of your choice can be used for this project.

DIFFICULTY LEVEL/SKILLS REQUIRED/TECHNIQUES USED
Skill level: Advanced beginner
Techniques used: Ribbing
MATERIALS
Robin yarn weight 3 100% acrylic 630-635 yards, 4 yards
Size 4.0 mm crochet hook
Tapestry needle
Tape measure
A pair of scissors
Stitch markers
TENSION
If worked flat and the gauge is 18sts x 10 rows in 4"