The way of the J.Crew rolled sleeves!
Step 1: Unbutton both sleeves.
Step 2: Roll the sleeves to about a little below the inner elbow.
Step 3: Roll up the sleeves again to just a bit below the cuff.
Step 4: Roll one more time! This time to the top of the cuff, or if you want, you can roll the sleeves to the top of the cuff. Thus leaving a little bit of the cuff exposed at the top of the roll.
Happy sleeve rolling!