Ocbd guide

Top gud
Mercer and Sons (Best OCBD, get it tailored if you don't want to wear a tent)
Ratio -( custom so money, but really great)
Kumakara (limited range of colours/patterns, be warned, with a tie, the roll looks like it's giving birth ) Limited selection. Vintage ivy range is really nice.
Drakes - (expensive )
Spier and Mackay - (custom)
Luxire - (custom, send a shirt that already fits)
J.Press - (noice)

Medium gud
Gitman Vintage (good quality made in the USA, inconsistent fit, wide variety of funky prints)
Brooks Brothers (ubiquitous but quality has declined over the years. lots of non-iron bullocks. Go for must iron original polos, worth thrifting for)
Ralph polo ( annoying logo, often made in Shithole countries <- only relevant if you care about this kind of thing)
Boggi Milano - great budget option. Very slimfit

not gud
LL bean. Lands End (small collars, for Lands end get the Hyde Park must-iron)
GAP - (like uniqlo, bit boxier, lots of stretch fabric bullocks)
Uniqlo (small collars, skele-fit,)
Eton (way too expensive for what it is, ties have problems staying in place due to curse)
Charles Tywritt/T.M Lewin (small collars, very stiff cheap fabrics. Best of a bad bunch if you're in a budget.
J.Crew - (small collars, thin, cheap fabric, short hems

Not worth commenting on tier
>High street/mall tier brands