This is an easy for beginner one row repeat pattern. (4 hours approx) with lightweight yarn if. Web depends on size you make, yarn weight, and your crochet speed.
How to crochet a scarf with super bulky yarn
How to crochet a border on blanket
How to crochet a circle bag
Blue Long Circular Asymmetric Poncho Shawl Crochet pattern by ToppyToppy
Some of these work as baby.
Web in this video learn how to make a simple top down half circle shaped crochet shawl with any weight yarn.
With bulky yarn you can make a half circle shawl in a couple of nights.Web this roundup includes 20 free crochet patterns for circular shawls.