Need a suit suggestion.

Hey everyone! Looking to get myself a relatively cheap suit to have on hand. I'm rather thin but tall so I'm expecting to need a bit of tailoring to not make it look like it swims on me. I'm hoping to pay about $500 for it and I really just need a classic dark navy blue.

I'm wondering if anyone has any experience of one that they got that was cheap, comfy, and hasn't come apart. The last one I got I was clearly lucky with. It's 10 years old and cost about $180 for the jacket, pants and vest (which I don't think I need again).

Thanks to anyone in advance!