Sienna Miller’s everything tote
The bag that fits everything is the one you actually use, which is why the same tote keeps turning up on four different people.
Wearing: Everyday, off duty — The Gucci Giglio, carried as a workday and weekend bag
Sienna Miller, Suki Waterhouse, Dakota Johnson and Emily Ratajkowski have all been carrying the Gucci Giglio, and the reason given for it is refreshingly unglamorous: it fits everything, and it works on a weekday and a weekend without changing character.
That is worth taking seriously, because it is the opposite of how bags are normally sold. Most bag coverage is about silhouette. The tote is the one category where the honest criterion is capacity, and where a bag that fails at it fails completely no matter how it looks.
There are three specifications that decide whether a large tote is usable, and only one of them is ever photographed. Base width determines whether it holds anything without bulging — a bag with a narrow base is a triangle pretending to be a rectangle. Handle drop decides whether it goes over a shoulder while you are wearing a coat, and anything under about 8 inches will not. Closure decides whether you can leave it on a chair; an open-top tote is faster to use and worse everywhere else.
Weight is the fourth and the one people regret. An unlined structured leather tote can weigh close to a kilogram empty, before you put a laptop in it. Over a commute that is a real cost, and it is the single most common reason an expensive tote ends up unused.
What transfers
Buy a tote on three numbers, not on looks: base width decides capacity, handle drop under about 8 inches will not clear a coat and a shoulder, and empty weight is what decides whether you keep carrying it. All three are usually in the listing. The silhouette, which is the only thing in the photograph, matters least.