Pack a weekend tote without carrying the whole closet
Pack around the weekend's actual activities and the bag's carrying weight. A tote does not need to contain an outfit for every imagined possibility.

Write down the fixed parts of the weekend before opening the closet. Travel, sleep, one planned outing and a few ordinary meals may be the entire list. Add the weather forecast and any specific clothing requirement, then choose pieces that can cover more than one of those moments. The aim is enough flexibility without treating every change of plan as a separate outfit.
Build around what you will wear twice
Choose a comfortable bottom and a pair of shoes that suit most of the walking. Add tops that work with both, rather than packing several complete combinations with nothing in common. A cardigan or overshirt can change the warmth and appearance of those outfits without taking the space of another coat.
Lay everything out before placing it in the tote. Include sleepwear, underwear and the small items that are easy to forget. If an extra piece has no clear use, set it aside temporarily. You can add it back after seeing the total rather than letting it disappear into the bag unnoticed.
Keep the travel items reachable
Put tickets, identification and other important items in a secure, accessible compartment suited to the setting. Toiletries should be contained so a leak does not spread through the clothes. Follow current transport rules for liquids and baggage if flying; a weekend tote's capacity does not determine what an airline or security checkpoint permits.
For a weekend that includes one dinner out, choose a top that works with the pants worn during travel. It can change the feel of the outfit without adding another complete set of clothes. If the dinner has a specific dress requirement, pack for that honestly rather than hoping a casual combination will somehow become suitable through accessories.
Weather is worth one deliberate decision. A forecast of rain may call for a protective layer that occupies more space than an extra shirt, but it performs a distinct job. Remove a redundant fashion option before removing necessary weather protection. Check the likely conditions close to departure and keep the plan flexible enough for ordinary variation.
Leave a little room for the return trip. A tote packed to its limit only when everything is folded precisely can be frustrating after two days of use. The bag should close without pressing hard on toiletries or delicate items.
Use a small pouch for chargers and cables you actually need. A second pouch can keep underwear or a spare top together, but too many organizers can consume the space they are meant to save. Leave room for the layer you may remove during travel.
Test the bag before leaving
Lift the packed tote and carry it around the room. Check whether the straps stay on your shoulder over the chosen jacket and whether the bottom hits awkwardly against your leg. If it feels heavy at home, it is unlikely to feel lighter while waiting for transport. Remove duplicates before looking for a larger bag.
Pack a simple bag for worn clothing so it does not mix indiscriminately with clean pieces on the return trip. When unpacking, notice what never left the tote. That is useful evidence for the next weekend. A small amount of repetition in clothes can make the trip easier, leaving more attention for the plans themselves.