From Pattern Scissors Cloth:
Galaxy is a classic tee with a chic puff sleeve – the perfect modern update to an everyday essential. I hope you’ll love this pattern as much as I loved making it for you! It is a PDF available in A4 print at home format, or A0 copy shop format. There are 10 sizes ranging from 88cm to 122cm bust. Depending on your size, you will need 1.10-1.60m of cotton knit fabric.