A fly on pants is a covering over an opening. The opening can be closed or open with zipper or buttons. Fly conceals the mechanism.
In pants waistband can be closed with button or hook. Closing mechanism can be placed on a tab or without tab. Tab can be in different shapes.
A waistband is a strip of fabric that encircles the waist. we all fluctuate around the midsection from time to time. That’s why tailors have created pants waistband adjusters.
A pleat is a type of fold formed by doubling fabric back upon itself and securing it in place. In pants pleats are just below the waistband on the front of the garment. There may be one, two, three, or no pleats, which may face either direction. when the pleats open towards the pockets they are called reverse pleats and when they open toward the zipper, they are known as forward pleats.
Pant pocket is a bag or envelope like receptacle inserted in an article of clothing to hold small items. Pocket is made with small stripe of fabric stitched at the opening. Opening of the pocket could be in different position and angles.
Pants back pocket is made similarly to front pockets. Placement of pocket is choice dependent.
in sewing and tailoring, a lining is an inner layer of fabric. lining provides a neat inside finish and conceals construction details. a lining reduces the wearing strain on clothing, extending the useful life of the lined garment. lining adds warmth to cold-weather wear.
Tuxedo pants has silk satin trimmed outseam.
Suspender buttons refer to the buttons sewn on the inner side of the waistband used to anchor suspender (straps worn over the shoulders and used to hold up trousers) to the trousers.
Inside waistband grip is a rubber grip-tape sewn to the interior of the waistband. the rubber strip provides friction and tension to keep the shirt from slipping out of the pants.
All buttons are hand made.