Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to put on cufflinks [title] Wear the correct shirt. [step] Cufflinks are most commonly worn with french cuff (also known as double cuff) dress shirts. This sort of shirt has extra long cuffs that fold back on the cuff material, creating layers.

Ending1: French cuffs don't have buttons on the sides to connect the cuff. Instead, there are small holes on each side of the cuff, where cufflinks are added. Ending2: This type of shirt allows for both heat protection and easy adjustment. Cufflinks also work with top-button shirts. Ending3: It's okay if the sleeves end above the cuff so you can dress it down. This is especially useful for cufflinks that are sleeveless. Ending4: Vertical stripes appear from below the cuff-it's similar to the classic french cuff style. [substeps] Avoid baggy, loose fitted shirts.

Answer format: ending1/ending2/ending3/ending4