PFD recommendation

Right now we’re using these cheap foam PFDs from Cabela… They fit me okay but way too big on my wife.

We also don’t see us taking them on a flight… they are simply too bulky.

What is a compact PFD? I mean they’ve got to be inflatable types right? Don’t need top of the line stuff. Thanks.

Stormy Seas EXP 100: Expedition Vest or SV100 vest