Affordable pastel colour 2/3 piece suit shop

Have to attend a friend’s wedding this month and I’m looking for shops to **buy or rent 2/3 piece suits in pastel colours**. Tried at lifestyle but they didn’t had the colours and were too expensive, starting from 10K onwards. Shared a sample of suit which I liked but you can surely recommend some other pastel colours as that’s the theme for the night. Tried checking on websites they’re cheaper like **4-7K** but don’t have my size (38-40). So everyone please recommend good places in Mumbai where I can buy or even rent pastel colour suit at affordable rates.