Denim and bodycon are two things people assume cancel each other out, and we genuinely disagree. Done well, a denim bodycon dress is one of the most useful things you can own. It has the structure of denim doing real work to smooth and hold, while the fitted cut means it reads as dressed up rather than casual. That combination is rarer than it sounds. We’ve been pulling together our favourites because this category gets dismissed too quickly. The best versions have enough stretch to be genuinely comfortable, a weight that doesn’t crease the moment you sit down, and a fit that works equally well with trainers during the day and heels in the evening. Some are mid length and feel almost sleek. Some are shorter and lean into the confidence the silhouette already carries. What they all share is that denim doing something more interesting than jeans. A denim bodycon dress earns its place by being specific. It solves the problem of wanting to look pulled together without trying too hard, and it does it in a fabric that only improves with wear.