A museum record describing a pair can hide meaningful differences if both pieces are treated as interchangeable. Orientation matters for gloves, shoes and other objects made in related but non-identical forms.
Start by checking whether the catalogue explicitly identifies left and right. If it does, retain that wording. If not, describe the visible features that suggest an orientation without turning the suggestion into a confirmed identification.
Use separate temporary labels for your notes, such as image-left and image-right. These describe positions in the photograph, not necessarily the side of the body for which an object was made. Keeping the two systems apart prevents a surprisingly easy reversal.
Compare one feature at a time: fastening, opening, decoration or recorded dimensions. A difference might reflect intended design, wear or later replacement. The photographs alone may not establish which.
Do not physically force historic pieces into a matching arrangement. Work from the institution’s documented views and request clarification where an essential side is not shown.
At the end, write a sentence that preserves the pair and the individuality of its components. For example, a practice record might describe two related pieces while noting that only one fastening is visible. A paired object is more than two copies of one description; the relationship between its parts can be part of the evidence worth saving.
Editorial illustration from the site library.