French cuffs when unfolded should have 4 holes at the end of each sleeve. Once folded, you should only see 2, one on the outside and one on the inside.
These holes are then fastened with either cufflinks, silk knots (monkey cuffs), or button cufflinks (which are two shirt buttons attached together in the middle with a string).
The French cuff in the 1970's was often a flamboyant statement about your sexuality. The more dominant homosexual you are the larger the cuff size worn.
There are many places one might go to purchase cuff links for a French cuff shirt. In addition to an official brand website, one might also try the Amazon website.
French cuffs are an extra layer of fabric at the lower edge of the sleeves of a garment. A french cuff also are twice as long and folded back on themselves.
A Toscano French Cuff dress shirt would look great with a tuxedo.
A point
Over the years, there have been three cuff styles that have withstood the test of time. These cuffs are known as, The James Bond (or Turnback) Cuff, the button cuff, and the French, (or Double) Cuff.
I think it's called a watch cuff
Cuff links are used to keep shirt ends closed. They are used on French Cut shirts. Most cuff links are not needed for shirts anymore but used for style purposes.
Several retail stores sell French cuff dress shirts for men. Retail stores such as Macy's, Men's warehouse, and Nordstrom are well known stores to go to.
The cast of Two Off the Cuff - 1969 includes: Ronnie Barker Deryck Guyler
there are many holes in loaves because of the action of yeast. Very small and regular holes usually indicate that the bread underwent after the action of the yeast, another mixing. If the bread is untouched before being baked, the holes are more irregular and larger
One can find french cuff dress shirts for men on websites like eBay, Amazon, Macys, Dr Jays, Nordstrom, Men's Wear House, Con Tempo Suits or Brooks Brothers.