Look at the outfit as a whole before deciding which piece comes next. Sandro Qatar's all-products selection brings a wider wardrobe browse together, with tops and shirts and men's shirts offering possible starting points for the garments. A bag or another accessory may be the more useful update if the clothing already works.
Keep one element familiar while trying a different shape or colour elsewhere. That makes the effect of an addition clearer and leaves room to compare how it fits into several combinations, rather than choosing only for one complete look or occasion.