The Maartje Headband is crochet flat and then closed

It uses basic stitches, which makes it suitable for beginners too.
The Pattern is available in Dutch and English and can also be found for free on my blog ( Dutch only)

https://dutchcrochetbymdkcom.wordpress.com/

You will need some fingering weight yarn and a 3.5 mm hook
Less than 1 skein would be enough, I used 30 grams.

Gauge is 18 sc, 11 rows in 10 cm

The x closure mentioned in Dutch version is missing explanation. It can be found at Angie+Britt on YOUTUBE.