I'll develop a clothing and shoe size selector widget

Wrong size is the most common reason for returns in clothing and footwear, so I create a widget that solves this problem right at the product selection stage. A customer enters their height, weight, or foot length and immediately gets a size recommendation for that specific brand — not a vague suggestion like "try M or L" that almost never matches real fit.

I start by collecting actual sizing charts from your suppliers: size 40 from one manufacturer might fit like 38 from another, which is why a single universal table doesn't work. Based on this data, I build sizing logic that accounts for brand differences and format it as a compact widget on the product card that runs equally fast on phones and computers.

The result is that customers trust the recommendation because it's tied to the specific model they're looking at, not a generic table, and after launch stores usually see a noticeable drop in returns due to "size didn't fit."

Project scope includes:
— input form for height, weight, foot length, and additional body parameters;
— sizing logic tailored to each supplier or brand;
— responsive widget built directly into the product card;
— admin panel for adding new brands and editing tables without a programmer;
— basic stats showing which sizes are recommended most often.