Sporty swimsuit with adjustable straps?

[naturelover]

I have a very long body and struggle with one pieces. I have an ancient Speedo one piece with adjustable straps but none of the ones on their site currently seem to have this. Mine is about to give up the ghost so I really need to replace it.

I need something that will not budge (ie designed for serious swimming), preferably high at the front and ideally cross over back. Can anyone help?

Alternatively, a sporty bikini (cropped top and shorty bottoms IYSWIM)?

Thanks

Correction - I have just realised on the Speedo site you can filter and find ones with "adjustable straps" but alas they are not the sporty styles, and most of them seem geared to women with a chest (I'm flat chested and this style tends to pucker and draw attention to my lack of chest).

God I loathe buying swimsuits...