Too-short shorts
For women they can't be short enough, but ask yourself: are you really the type of man for hotpants? Truly one of the fashion blunders you don't want to make.
The three-quarter trousers
Okay, once upon a time in a distant, distant past this was briefly fashionable. But if we're being completely honest, it should really have been stopped back then.
The gladiator sandal
Yes. it's true, they look great on gladiators. Reason enough not to wear them yourself. Just go for smart summery flip-flops or the old school pool slider. But not to work of course;-).
Shorts to work
In theory: why not? In practice: because two little strings dangle along legs the colour of printer paper. The combination of professionalism and shorts doesn't work for us. So don't do it. Limit shorts to your free time and wear a comfortable chino or stylish linen trousers to work.
Retro football shirts
They keep reminding us of 1974. Especially given the World Cup this year, nobody is waiting for this.
A tank top
Please leave this be, rather choose a nice, clean white T-shirt. James Dean got away with this too. Prevent fashion blunders and don't turn it into too deep a men's cleavage.
Black is slimming
You can deny to yourself that the season hasn't changed, but otherwise you just look boiling hot. Limit black in summer to a minimum.
Shirt with cleavage
You may perhaps have a very muscular torso, but still you just shouldn't want it.
With these tips, you too should manage to get through the summer stylishly and without fashion blunders.