Here is a crochet neck scarf tutorial by Anino Ogunjobi
You can make it in plain colours or stripes ( as desired).
1 x50gm dk yarn cream
4.5mm crochet hook
ABBREVIATION: CH; chain, DC; double crochet (UK), SP; space,
ROW 1: make 13 ch, 1dc into second chain from hook (12ch)
ROW 2: 1dc into each chain sp across, 1ch
ROW 3 – ROW 81: 1dc into each dc sp across. 1ch cast off (or until desired length is achieved.
Cut 24, strands of yarn 4cm each
Insert a strand of yarn through a dc and tie (repeat for both ends of scarf).