My first 3D product.

This is my product I want to sell oncgtrader website

This is the description of my 3D model:

female clothes 001

3D model Create with Blender 3D 2.79b version and Marvelous designer.

One rigged character with four clothes: three dresses, bath suit.

The clothes are tested with cloth tool from Blender 3D 2.79b and working good.

You can see my 3D product here.The default character is Caucasian with no hair and no animations.

Export to Blender 3D from the Marvelous Designer .

The Marvelous Designer 3D software is a great tool for creating 3D clothing.
Many users use Blender 3D to create 3D content and need a good way to create clothes.
One good way to export clothes to Blender is FBX format file.
This tutorial is simple one.
Just Import your 3D model into Marvelous Designer create clothes and export to Blender 3D like FBX file.
This is a screenshot with settings for export the FBX file:

The editSDF online tool .

The editSDF is a project to experiment with raymarched signed distance field.
You can test with some 3D primitives : Sphere, Box,Torus, Capsule, Ellipsoid.
You can change parameters, combine all and export the output like a GLSL shader.
The tool is very good and easy to use.
You can test it here.
This is a screenshot with the editSDF online tool:

The LibreCAD open-source CAD application.

The development team tell us about this software:
  LibreCAD is a free Open Source CAD application for Windows, Apple and Linux. Support and documentation is free from our large, dedicated community of users, contributors and developers. 
... 
LibreCAD (originally CADuntu) is a free and open-source 2D CAD application, which uses Qt (a cross-platform application framework). The project started around 2010 as a fork of QCAD 2.0.5.0.
The official blog can be read here.
This software can be used on Windows, Linux and macOS, take a look here.
This is a screenshot with this software: