New hat!

I'm making my first crocheted adult hat! Decided on a ribbed hat, it is taking a while, crocheting US sc in back loops only is much slower then if it was both loops, or dc! I shall persevere as I am halfway there. When it's done I want to put a pompom on the top, partly to hide where it will be joined as the hat is a rectangle with a side seemed and gathered at the top.
I want to add a photo, but google have removed the app so I'm having to use the website on my phone and I can't upload any photos. Will have to fire up the ole laptop!
Here is the photo of the work in progress! Hopefully it will match or at least co-ordinate with the purple baby hat I've made with the same yarn (Ice Yarn).

Blanket update

Here is the overview so far. I've used 4 different shades of yellow so far, some more noticeable then others.

I still have the rest of the current ball, and a new 100g ball to crochet on, hopefully to be finished by 11th March.