A detail I find very stylish when wearing a blazer, is by using the sleeves rolled up. This little detail brings an effect of an effortless and relaxed vibe to any look, which will always be a hit when dressing up (although you may have spent 3 hours choosing your outfit and it is everything but effortless).
This detail when dressing up is ideal for more than one occasion. Wether is for work or a dinner with friends, rolling up your sleeves will immediately make your look much more casual and urban. As well, when using this detail, your leave the perfect space for some great accessories like a wide bracelet and some cool rings.
A blazer is a basic, so that is why it´s better to invest in a good quality piece and in preference in neutral tones and without any print. Also, the ideal is to get a piece in a classic shape because this is a garment that will never go out of style and I am sure that you will wear (much) more than once.
Blazers with perfect sleeves to roll, just for you: