One Grey Day Milan Dress in Grey. - size XS (also in L, M, S) One Grey Day Milan Dress in Grey. - size XS (also in L, M, S) Cotton blend. Imported. Hand wash. Unlined. Pull-on styling. Ribbed knit fabric. Notched hem. ONEG-WD24. 52OGD824. Our vision is simple and anchored in the unity of detail and restraint. One Grey Day exists to create heirloom knits: collections with essential style elements designed to withstand the test of time. Each piece is crafted to be cherished, preserved and rediscovered for continuous reinvention.