What The Row Size Numbers Mean: Margaux 10, 12, 15 and Beyond

At most luxury houses the sizes come labelled with adjectives. A Mini, a Small, a Medium and, if the house is feeling expansive, a Jumbo: not one of them commits to anything you can measure. The Row does something quietly different across a large part of its line, and once you notice it the whole catalogue becomes much easier to read. The number in a model name is the width of the bag, in inches. Margaux 10 is ten inches across. Margaux 12 is twelve. That one fact does more practical work than any amount of styling copy, and it runs through this explainer end to end.

The system runs further than the flagship alone. It encompasses Margaux 10, 12, 15 and 17, India 10.00, 12.00 and 15.75, Agnes 12 and 15, Sofia 8.75 and 10, and Marlo 12 and 14. The decimals are the giveaway: nobody writes 15.75 unless the figure is meant literally. What follows sets out how far the rule extends, where it bends, what the number leaves out, and how to turn it into a decision when you are choosing between two sizes of the same bag.

The rule in plain terms

Take the number in the name, add the word inches, and you have the width of the bag. That is the whole system, and it holds consistently enough across the numbered families to count as a rule rather than a coincidence. It is unusually honest labelling, because it removes the gap between what a size sounds like and what it measures. One house’s Small can ysl brown bag outsize another house’s Medium, but ten inches is ten inches anywhere. If you are comparing The Row bags with something you already own, the comparison becomes arithmetic rather than instinct. That is also why the brand can offer four sizes of one silhouette and confuse nobody.

What the number leaves out

Width is one dimension of three, and the other two do not scale with it in any predictable way. Take the two Soft Margaux sizes that have official figures behind them, since the 10 measures 10 x 7 x 7.5 in and the 12 measures 12 x 9 x 7.5 in. The depth is identical at 7.5 inches, so the larger bag is no proportional enlargement of the smaller one. What changes is the height, which grows by two inches, and the width, which grows by the same. In practice, stepping up a size delivers a taller opening and more length rather than a deeper bag. Anyone expecting the 12 to swallow twice as much as the 10 will find the difference slighter than the numbers imply.

The handle drop stays constant too, at five inches on both Soft Margaux sizes, which is another thing the model number keeps to itself. Five inches gives you a hand-carry or crook-of-the-elbow drop and not a shoulder one, which is why both sizes ship with a removable shoulder strap. The interior fittings differ as well, since the 10 has a single card slot while the 12 adds a second plus a zip pocket. Day to day, details like those count for more than an inch of width. The number places the bag on a scale; the specification is what actually explains it.

The Margaux Shoulder 12, and where the rule bends

One current model breaks the pattern and it is worth saying clearly rather than quietly. The Margaux Shoulder 12 carries a twelve in its name, but the brand gives its dimensions as 14.75 x 9 x 5 in. The width in the name and the width in the specification do not match, so the number is functioning as a family size rather than as a literal external measurement on this one. That is consistent with what the silhouette does, since it is a reworked shape with elongated tubular handles and narrowed gusseted side panels rather than a plain scaling-up of the tote. Generalise the lesson, then, and use the number as a starting point before confirming against published dimensions and committing. Where a listing gives no dimensions at all, treat the number as a guide rather than a measurement.

What those widths actually hold

The step most guides skip is translating inches into daily use. A bag under ten inches wide is a phone, cardholder, keys and lipstick kit, which is the province of the Sofia 8.75 and of the small clutches. Ten inches is the classic small day bag, enough for a compact wallet, a phone, sunglasses and a slim pouch without distortion. Twelve inches is where a bag starts absorbing a paperback, a small notebook, a folded scarf and a full-size wallet at once. A working width is fourteen to fifteen inches, the point at which documents and a tablet cease to be a squeeze. Seventeen inches, as on the Margaux 17, is a weekend and travel dimension rather than an everyday one.

• 8.75 to 10 in: evening, errands and anything where you want the bag to disappear.
• 12 in: the line’s most versatile width and the one most buyers settle on.
• 14 to 15 in: work, commuting and days when you carry other people’s things too.
• 17 in: travel and overnight use, where soft structure counts as a feature rather than a compromise.

Price follows width, though material moves faster

Size and price move together, though not as sharply as you might expect. Take observed 2026 market prices: the Soft Margaux 10 sits at $3,650 and the Soft Margaux 12 at $4,350, so two inches of width costs roughly $700. Marlo 12 is observed at $3,600 and $4,900 depending on the version, and Marlo 14 at $5,300, a far bigger step for the same two inches. Material moves in bigger jumps than size does, since India 10.00 is $3,850 in leather against $5,370 in suede, and Agnes 15 runs $5,000 in leather, $5,800 in suede and $4,300 in a canvas blend. With Agnes 12 at $4,400, the leather Agnes 15 is only $600 more for three additional inches. If you are optimising spend, the material is the bigger financial decision and the width is the bigger practical one.

The models that carry no number

A good deal of the line sits outside this system, and mixing the two conventions is where the trouble starts. Words rather than inches govern the Park Tote family, which runs Small, Medium, Large and XL alongside the N/S Park Tote and Park Tote Three. The 90’s Bag, the Half Moon and the Bourse Clutch are small bags named without any size marker. With those, dimensions are all you have: the Bourse Clutch is listed at 10.2 x 6.5 x 2.3 in, and the Half Moon is given officially as 8 x 13.5 x 2.5 in, with other listings differing enough that the figure is best read as approximate. Archive models follow no rule either, with the Camden measuring roughly 9 x 12.5 x 5.25 in despite having no number. The N/S and E/W prefixes are shorthand for orientation, typically read as north-south for taller shapes and east-west for wider ones.

From inches to a decision

What makes a literal sizing system useful is that you can prove it before buying. Measure a bag you already own and like, then compare its width to the number in the model name you have in mind. Do the same with the widest thing you routinely carry, be it a laptop, a folder or a water bottle, and add an inch of tolerance for soft sides. Bear in mind that these are unstructured shapes in most cases, so a bag looks smaller when empty and fuller in use than any flat measurement implies. If you are between sizes on a soft silhouette, the smaller one usually looks better and the larger one usually works better. The real choice in front of you is that trade-off and not the number itself, whenever you buy row handbags in a numbered family.