Taken from the designer’s website:

The Lightly Toasted crochet pattern is a cute PDF pattern to be able to crochet your own cardigan !
Advanced level pattern, but you can try it as a beginner as it only uses basic stitches. You’ll have to count your stitches, and know how to read a pattern to feel confident.

Tools & Specs

• size 3 / Light yarn (500 to 950grams) - but the pattern is adaptable to smaller or bigger yarn too.
• 5mm crochet hook, tapestry needle, scissors
• US terminology.
• Takes 40-60hours to complete.
• Printable version without backgrounds & tester pictures included.

Sizing:
- Made to your own measures. You don’t need to meet a gauge, the pattern explains how to adapt the pattern from a sample & make it your own size.