There are plenty of synonymous words to describe something that is "silk-lined." Some of these phrases or adjectives include "lined with silk," "made with silk lining," "inlaid with silk," "draped in silk," "surrounded by silk," and "adorned with silk." You could also use more elaborate expressions like "enveloped in smooth silk comfort," "clothed in luxurious silk," or "swathed in opulent silk fabric." Whatever description you choose, there's no denying that silk-lining can be a sumptuous and elegant addition to any garment, accessory, or decorative item.