Dude it's so easy, just check out J Crew in market mall.
https://www.jcrew.com/ca/c/mens_category/shorts
They have every length and colour under the sun. As I said a few pages back, their chinos are also some of the best I've tried. Honestly, when I was living in the states, they were my go to store for basics. You want slim navy chinos? Check. Want a white Oxford shirt? Check. Want funky socks? Check.
Is it the best clothing around? Absolutely not. But it's surprisingly good quality for the price point.