Start with a try-on afternoon
The clothes that travelled with you may cover more of the coming season than you expect. Lay out the pieces that still fit and ask children to try on the uncertain ones. Check shoes with the socks they will actually wear, and notice fastenings they cannot yet manage alone. A coat that fits on paper may be awkward over a school jumper.
Separate usable now, usable with another layer, and genuinely missing. This avoids buying a second version of something packed at the bottom of a suitcase. If belongings are still in transit, mark which items will arrive later and whether you need a temporary alternative in the meantime.
Dress for the week, not an average temperature
Think through the places you spend time: a windy walk to school, a warm classroom, a damp bus stop, or a home with little space for drying. Ask the school about outdoor play and any specific clothing requirements. Local parents can describe what their children actually use, but their preferences need not become your shopping list.
Check the forecast and seasonal information for your actual location. A country's climate may vary considerably by region or elevation. Indoor heating and air conditioning can matter as much as the outdoor weather when choosing layers.
Buy the next useful gap first. A removable layer, suitable rainwear, or shoes that work for the school journey may solve more daily problems than several complete outfits. Let a child help choose among options that meet the need, particularly if they will be expected to wear the item every day.
Let laundry set the quantity
Count how often an item must be available between washes. One school top may be inadequate if it takes two days to dry, while five bulky jumpers may crowd a small wardrobe unnecessarily. Labels and spare socks are mundane details that can prevent repeated morning searches.
Store the previous season's pieces together, with sizes visible, instead of leaving everything in active drawers. Keep a short list of the items worth replacing later. You can then shop when a real need appears rather than trying to predict every possible weather change during the first week.
After a few ordinary days, review what was worn and what stayed on the hanger. That evidence is more useful than a wardrobe bought around an imagined version of life in the new place.
