what i look for in bee suit pant
large enough cuff to pull on without taking off your boots - velcro or elastic that would then form around the top of the boot. My Honey maker 'sweatsuit' has zippers at the pants leg + elastic - works pretty well to allow it to pull over my boots but in the end is too short and end up taking stings on the sock sometimes.
Suspenders are a definate plus, drawstring waist. Bend over without running out of slack - so baggy is good.
I use the pockets in the jacket so don't care about the pant pocket so much. mainly just need spots for a hive tool, cell phone, queen cages and a frame puller.
If you decide to make a jumpsuit style watch out for the zipper length. My honeymaker somehow is hard to put my arms through because the front zipper is too short-hard to describe unless you watch the contortions.
"Beware of all enterprises that require new clothes"
Henry David Thoreau, Walden