OK OK you guys

lol it doesnt matter but i think that most sunglasses go above the brow

ebay
Look for the ones that day chanel like or they dont put thats its real

i'm planning to buy a new pair of sunglasses but i'm not sure what I should buy. i'm narrowed it down to Ray-Ban, Oakley, or Costa Del Mar….which should I get??…btw, I fish quite a bit out in the gulf of mexico, so i think i definitely need blue mirror lenses.

I hate Oakley, they are no longer allowed in my store. I had a patients pair break and I was told that they were designed to break like that and no one would help me (I did warn you ,Oakley, that I would tell anyone who would listen and never buy your products again!). I was mortified for my whole industry by their idea of customer service.
Are you getting prescription in them or just over the counter? Raybans look cool, but don't have the quality that they once did (although at least they will replace them if the break in the first year).
Costa Del Mar- I haven't worked with theses, so no advice there.
Have you checked out Maui Jim and Persols. I own both (plus a pair of Versace and Kate Spades, but those are fashion sun wear, I did polarize them though). I think my persols are my favorite, polarized glass lenses, optically, they are fantastic and the frame is well made and extremely durable. If your going to spend the money on good sunglasses, make sure they last you several years.

My teenage nephew has asked me for a piar of rayban sunglasses for xmas, can anyone suggest the latest model i can get?

You can find all latest models on:
http://www.rayban.com/USA/

I also see many people wear this model:
http://www.dewolffoptiek.nl/afbeeldingen/RayBan3025.jpg

I'm starting a busisness and need a good contact for the upcoming summer so if you also have display casses and accesories let me know pleas thatnks

Try going to like…online classifieds in your area. Im guessing you live in canada, try
www.used and then your city, for example
www.usedtoronto.com
Thats what i did when i was looking for a replica chanel bag and i found tons of people in my city that were selling them personally, and they also told me how they got them which is from wholesale lots, which is companys that sell a ton of replica items to one person for really cheep when they order alot. also try looking online that would be your best bet.