The Matcha Peter Pan pleated dress is described as double-breasted with a detachable belt and pleated skirt. The belt can define the waist visually; it does not change the closed dress underneath. If the front buttons or pleats are your reason to choose it, check the unbelted garment measurements before judging the belted photograph.

Fit the front before cinching

The source gives XS as 14.5 inches across shoulders, 36-inch chest, 34-inch waist and 31.5-inch length. L is 16 inches across shoulders, 40.5-inch chest, 38.5-inch waist and 32-inch length. Compare those chest and waist figures with a similar closed dress, after confirming whether they are full garment circumferences. Ask for the button spacing and an unbelted front view: a gaping double-breasted overlap cannot be solved by tightening the outer belt. The shoulder changes 1.5 inches from XS to L while the listed length changes only half an inch, so moving up several sizes mainly changes the upper-body room.

The big lace collar, pearl-trim detail and long pleated puff sleeves are visible design features, but the listing does not give cuff or armhole measurements. Ask for those if reaching forward matters. It calls the dress lined and polyester, without a detailed care label; do not infer washability from the fabric name. A slim shoe can balance the collar and skirt volume as an outfit idea, while the actual chest closure and sleeve range remain the decisive fit questions.