Choose a category, then choose the right QC question

Compare outsole shape, upper material, size chart units, and pair-specific image consistency before price.

Filter by garment measurements and fabric weight first; do not choose from a letter size alone.

Prioritise fabric composition, cut, chest and length; compare front and back graphics separately.

Filter by outer material, lining, packed bulk and sleeve/shoulder measurements before style.

Start with waist, rise, inseam and hem width; a nominal waist size is not enough.

Filter by adjustable range, crown depth and packing sensitivity before colour.

Separate wearable accessories by dimensions, closure, material and hardware finish rather than product title.

Filter by season/version, player-style details, measurements and personalisation rules before selecting.

Start with model compatibility, voltage, plug type, batteries and carrier restrictions—not appearance.

Use a risk screen: breakability, liquid/battery content, dimensions and destination restrictions before adding it to a parcel.