Fave online home decor websites?

Hi there
I am located in Canada, first of all!
I just bought a 130 yr old farmhouse a few months ago. I am currently decorating it, because the previous owners did a great job of renovating it. Some minor things here and there need to be fixed, but overall it just needs some decor.
We just had a baby in July and I am staying home with her. AND we’re paying for our own wedding in September!! So my budget is about 0 to accessorize the entire house. I have all new furniture, so all I really need to do is accessorize. I just bought new towels, but need bedding, wall art, cushions, and little accessories like candle holders, curtains, etc.
Do you have any ideas for me, like DIY ideas, OR a REALLY cheap and still chic website I can check out? has to ship stuff to Canada! Also, my style is sort of modern cottage- I LOVE modern wooden & veneer stuff, farmhouse/cottage, and organic, botanical styles… ideas & websites would be appreciated!!