Stopping the swaddle... it’s a disaster

So my daughter is 6 months old, has been rolling over since she was 4 months old and can get her arms out of her swaddle every single time. Anyway, we’ve noticed that since she was born, if she’s swaddled even if she can get her arms out, she sleeps from 7pm to 7am.

But I know I need to break her from the swaddling. We tried it last night and she woke up every half hour. How do I stop her from needing to be swaddled?

I’ve seen the Nested Bean sleep sacks but don’t necessarily want to spend money on more baby gear if I don’t have to.

What worked for you??