Q: How does Louis Vuitton size 100 translate to waist size, and how do I check my fit?
A: Size 100 means about 100 cm from the buckle prong to the middle hole (roughly 40 inches). It typically suits waists around 95–105 cm depending on where you wear the belt. To confirm, measure a belt you already use from the prong to the hole you fasten most often and match that length to 100 cm.

Q: What is the strap width, and will it fit standard belt loops?
A: The strap is approximately 40 mm wide, which fits most denim and casual trouser loops. Some tailored trousers have narrower loops, so please check your waistband opening if you plan to wear it formally.

Q: Is this Prism belt reversible?
A: This example is designed to be worn with the holographic Monogram side facing out. The white leather lining is a backing/lining rather than a second wearing side, so treat it as a single‑sided belt.

Q: How should I care for the holographic PVC strap and white matte buckle?
A: Wipe the strap with a soft, slightly damp cloth, then dry with a clean cloth. Avoid alcohol, acetone, bleach, or solvent‑based cleaners. Keep away from rough surfaces to reduce scratches, and avoid prolonged heat or direct sunlight. For the buckle, gently buff with a microfibre cloth; avoid abrasive polishes. Store the belt flat or loosely coiled in its dust bag and box.

Q: Can the holographic finish discolour over time?
A: PVC finishes can lose clarity or change colour with prolonged UV and heat exposure. Minimise this by storing the belt away from sunlight and high temperatures, rotating wear, and avoiding harsh chemicals. Promptly wipe off any surface marks after use.

Q: Will dark denim or fabrics cause colour transfer?
A: New or unwashed dark denim and richly dyed garments can transfer colour to light or glossy finishes. To reduce risk, avoid direct friction with fresh denim, ensure garments have been washed before wear, and wipe the strap after use.

Q: Can I add an extra hole or have the belt shortened?
A: Many LV belts can be adjusted by a professional leather craftsperson (extra hole punching or shortening from the buckle end). Any modification should be done by an expert to keep a clean finish; alterations may affect future brand service or resale, and A Retro Tale does not perform alterations in‑house.

Q: What does the date code BC0221 mean?
A: Louis Vuitton used two letters plus four digits until early 2021. The letters denote the factory code and the numbers indicate the production week and year. Code “BC0221” follows this format, pointing to early 2021 production. Note that date codes are not unique serial numbers and, from around March 2021, LV phased in embedded microchips instead of visible codes. This item also bears the made‑in stamp Spain, as stated on this page.

Q: What comes with this item?
A: This belt is sold with its box and dust bag. Everything included is always listed under Accessories on this page.

Q: Is it unisex, and how can I style it?
A: Yes—at 40 mm, it’s a statement piece for any wardrobe. Wear it with denim or relaxed tailoring to let the iridescent finish stand out, or pair with neutral tones to make the holographic Monogram the focal point.