

You already know the size is wrong. Stores do not need the story. They need four facts: order number, item name, size you have, and size you want. Put those in the first two lines. Capital Plot reads the confirmation, shows the published window, and writes from your email when you say swap this. Never a store login. The retailer still decides.
A size swap is an exchange, not a complaint. Keep tags on and packaging intact. Write while the store's published window is still open.
Most windows start on delivery, not the day you try it on. Capital Plot puts that date on the order card so you do not rely on memory.
Skip sizing essays, height and weight, and multi-ask refund-plus-exchange notes. One inbox. One clear ask.
Lead with the order number and the exact item name from the confirmation. Then ask for an exchange to a specific size using the prepaid label they already publish. No chargeback threats. No buried details.
The email that sits unanswered is polite and empty. Give the desk something to act on.
Hi, can you help with this order? The sweater does not fit and I would like to change it.
Name the order, the item, the swap, and the label they already issue.
Order 4419. Cashmere crew, swap M to L. Please send the prepaid exchange label you publish.
Subject line: Size swap, order 4419. Put the number in the subject and the first line.
If they already asked for the order number, answer with it. Capital Plot writes the clean ask from the confirmation in your email.
If they ask for a photo, send the hangtag or care label they named. One or two files in the same thread. No fitting-room sets.
Order number and item. Use the SKU and item name from the confirmation. Attach nothing unless they ask. The first email should be readable on a phone in six seconds.
They can then:
The size you need. Write the size you have and the size you want on one line. M to L. Do not bury it in a fit review.
Keep it to:
The window they publish. Quote the exchange window they publish. That is their policy language, not a promise. If it says final sale, say so. Capital Plot can surface the date before it writes.
Treat the window as:
The prepaid label. Ask for the prepaid exchange label they already use. Capital Plot writes from your inbox. It is not a law firm and does not guarantee a refund.
Ask only for:
Put those four facts in every size swap, even after a chatbot. Email is the file the desk can search.
If your size is out of stock, they may offer a wait, another color, credit, or a return. Say which you want in one sentence. Capital Plot can send that follow-up.
Do not reorder the new size while the original is still open unless they told you to. Follow the sequence in their reply.
They reply with a label, ask for a photo, or say the window closed. All three are normal. Capital Plot keeps the thread visible and chases from the same email if it goes quiet.
Say swap this, or send the L. Capital Plot writes from your inbox and tells you when the store answers. The email is yours. The store still decides.
Keep the confirmation in the same shopping email. Connect that inbox and leave the thread there.
Wait a few business days before a second chase. If the window is closing, say that once, without threats. Do not stack three messages overnight.
If they decline, ask for the return they publish. Capital Plot will not claim they have to say yes. The record stays on the card.
Capital Plot reads order emails you already get. It never asks for a store login. Ask clearly, on time, with the facts they need, in one thread you can find.
A good size-swap email is boring on purpose: order number, item, size on hand, size wanted, label they already issue.
Connect your email. When the confirmation lands, say swap this. Capital Plot writes, follows until the store answers, and leaves the outcome to them.
