Yarn over hook

My friend bluebell wants to crochet round the edges of a pair of pillowcases . She is a novice at crochet so she is embarking on an ambitious task . ( O if she would only hold the yarn correctly , she sort of knits with the retort " my mum used to do it like this")

I have sorted out some simple edgings that I didn,t use a pattern for . this way you can do what you fancy on each round . She wants to take this project with her on holiday next week . I will await her return with baited breath .