Yes, smooth leather is real leather. Smooth leather is a type of leather that has been processed to have a smooth and uniform surface, making it a popular choice for various leather goods such as shoes, bags, and jackets. **

The choice between smooth leather and patent leather ultimately comes down to personal preference and the intended use of the leather. Smooth leather has a more natural and classic look, and it tends to develop a rich patina over time. On the other hand, patent leather has a glossy, shiny finish that can be more eye-catching and is often used for formal or dressy occasions. Both types of leather have their own unique qualities, so the better option depends on the specific style and purpose you have in mind. **

Smooth leather shoes may wrinkle slightly when trying them on, especially if they are tight or if the leather is not very supple. However, these wrinkles are usually temporary and can be smoothed out by wearing the shoes or using a shoe stretcher. It is important to ensure that the shoes fit properly to minimize wrinkling and maintain their appearance. **

For smooth leather jeans, it is recommended to use a high-quality, supple and durable leather such as lambskin or goatskin. These types of leather are soft and comfortable to wear, while also being strong enough to withstand the rigors of everyday use. Additionally, they have a smooth and sleek finish that is ideal for creating a polished look for leather jeans. **

To remove champagne stains from smooth leather shoes, start by blotting the stain with a clean, dry cloth to absorb as much of the liquid as possible. Then, mix a small amount of mild soap with water to create a gentle cleaning solution. Use a soft cloth to gently dab the stain with the cleaning solution, being careful not to rub too hard and damage the leather. Once the stain is removed, allow the shoes to air dry away from direct heat or sunlight. Finally, apply a leather conditioner to restore moisture and shine to the leather. **

Yes, both smooth leather and suede can be stretched. Leather stretching can be done using a stretching spray or by taking the item to a professional leather worker. Suede can also be stretched using a stretching spray or by using a shoe stretcher specifically designed for suede materials. It's important to be cautious when stretching leather and suede to avoid damaging the material. **

Yes, it is not recommended to use leather grease meant for smooth leather on suede or nubuck leather. Suede and nubuck leather have a different texture and finish compared to smooth leather, and using leather grease designed for smooth leather can alter the appearance and texture of suede or nubuck. It is best to use products specifically formulated for suede and nubuck leather to maintain their unique characteristics and prolong their lifespan. **

To convert nubuck leather into smooth leather, you can lightly sand the surface of the nubuck with fine-grit sandpaper to remove the nap and create a smoother texture. Once the leather is smooth, you can dye it by using a leather dye specifically designed for the type of leather you are working with. Apply the dye evenly using a sponge or brush, allowing it to dry completely between coats for a more even finish. Finish by applying a leather conditioner to keep the leather soft and supple. **