This Flower Baby Blanket is easier to make then it might look : you need to master one Flower Motif and then just repeat it joining on the go with the other motives; again and again till you ‘ve reached desired size No Sewing!

Video tutorial: https://www.youtube.com/watch?v=WvPKRAliO2M

You can use any kind of yarn, or thread, just make sure your crochet hook is the right size (or a bit smaller). I used Worsted weight yarn (#4) and 5 mm crochet hook and my motif is 2 1/2 x 2 1/2 in (6.2 x 6.2 cm).
Happy Crocheting!