Halloween covers the merchandise tied to the autumn costume-and-candy holiday, spanning costumes and dress-up accessories, decor and props, themed party goods, and trick-or-treat and gifting items. Wholesale and export buyers source this category to capture one of the year's most concentrated seasonal traffic spikes, adding high-interest, impulse-friendly products that drive urgency and basket value within the broader Seasonal department. The category's defining trait is its narrow selling window, so buyers must plan lead times, inbound freight, and inventory to land goods well ahead of the occasion and clear through before demand collapses. Several Halloween product types carry regulatory considerations that vary by destination market: costumes face flammability and material-safety standards, decorative and lighting items with electrical components require certification, and any child-oriented goods carry age and small-parts safety rules. Formats range from small novelties and accessories to bulkier decor and props, which affects palletization and storage planning. A well-timed Halloween assortment spanning costumes, decor, and treats gives retailers a reliable burst of concentrated revenue, rewarding disciplined forecasting and early sourcing.