Hello, I am from Karachi.
I have read your description, and I understand that you are looking for a fashion design sketch for a baby suit. I can certainly assure you to provide an accurate piece of work with quality. I have years of experience for making such kind of artworks, I am proficient in Adobe Photoshop & Adobe Illustrator.
You can view my portfolio here : https://www.freelancer.com/u/razajustme
If you think I am the right person to cater to your project, drop me a message, and we can discuss it further.
Cheers!
Have a nice day